Science Fiction

Masilla

A Sci-Fi world, set in a fictional planet in a far away galaxy, moments before a great war is about to erupt. The Celestial Empire which is one of the main empires in the galaxy has tense relations with the Fiurian Empire, another main empire. The Hu...

Exploration Hard Science Science Fantasy Science Fiction Science Fiction, Modern

Etharai

A shattered world, with a beating heart. A community of people holding on to hope and to each other. The sun once again shines on Etharai, but it is up to her people to accept its warmth.

Fantasy Fantasy, Urban Science Fantasy Science Fiction Solarpunk

Superheroes Assorted

Superheroes! (The name of the world to be tweaked eventually.) An optimistic, colorful world where good wins. Eventually. After a lot of work and catastrophe. This guide to the world is written by @[Ruby Gray](person:4b997853-73b4-4294-a12b-5d4c9...

Science Fiction Superheroic Young Adult (YA)

The Great Dust Bowl

A FALLOUT SETTING New PlayersOther Games[/col3] [...

Alternative History Dystopia Post Apocalyptic Science Fiction Western

Space Opera

[p]Since the discovery of space travel and advancements in faster-than-light travel, the galaxy has become more and more connected; With the different species and cultures from the numerous planets being able to interact and intertwine together.[/p]...

Biopunk Science Fantasy Science Fiction Solarpunk Space Opera

THF Universe

[aloud]In a world driven by military and technological advancements across the galaxies, the many alien factions vie with each other over precursor technology left over from a time long past. hidden, forgotten, and potentially world-ending in the wro...

Hard Science Mystery Science Fantasy Science Fiction Space Opera

Solaris

Winner of Most Beautiful New World 2022, a wondrous reimagining of our Solar System. Solaris is retro science fiction with a queer and artistic twist. Written and illustrated by Annie Stein, with the help of Sol's best fiancée Skairunner.

Exploration Romance Science Fantasy Science Fiction Space Opera

Orion's Echo

[quote]Echoes of memory seep from Orion's Heart. Will you heed their warning? Or drown in their siren song?[/quote] It is the fifty-third century of what the people of ancient Earth once called the Common Era, though this measure...

Exploration Science Fiction Space Opera Speculative

Alore

[quote] Alore is a Sci-fi/Fantasy hybrid in which anything could exist, everyone has a story, and anyone can become a legend, be it through the tactical use of superior weapons, mastery over @[arcane...

Fantasy Fantasy, High Magic Science Fantasy Science Fiction Speculative

Special Agent

A possible future for humanity in 2576, humans discovered the supra-luminous space travel and they were launched into the stars under the banner of the Federal Republic.

Military Political Science Fiction

Alpha Centauri

Earth. Home to humans. Home to peace and war... And death. Technical advancements, and new inventions, the human race sees themselves as intelligent and almost all-knowing. Oh, but they are far from omniscient. After...

Exploration Science Fantasy Science Fiction Soft Magic

Cosmos

War. War never changes. Since the dawn of humankind, when our ancestors first discovered the killing power of rock and bone, blood has been spilled in the name of everything: from God to justice to simple, psychotic rage. Humanity dest...

Alternative History Fanfiction Political Post Apocalyptic Science Fiction

Cassiopeia

Aside: This world hosts the character options and maps for the Star Systems visited in the Space Western Campaign hosted in the Stars System of Cassiopeia. Currently it is being constructed for Dungeons and Dragons, but has ability to be ad...

Cyberpunk Exploration Fantasy, Dark Mystery Post Apocalyptic

White Reach

Overview In the distant future, mankind has gone to the stars, and taken war with them. As they spread out across hundreds of star systems, a unifying presence came to exist with the Star League. From Terra, the First Lord was supposed...

Hard Science Mecha Military Political Science Fiction

Orpheus Gaze

First time here? Read the Dynasty Primer

Military Political Science Fiction Transhumanism

Utopia

Utopia is a project based around the idea of a drastically different version of Earth, maybe not the best version of Earth, but surely a different take on it. DISCLOSURE The main focus of this project is NOT...

Alternative History Military Political Science Fiction Weird

The Ashen Star

[url:https://www.worldanvil.com/w/the-ashen-star-tahj1rvt/a/yrdde-location]Yrdde. A sky-sea world where colossal continents and floating islands dance amidst an endless expanse of swirling clouds. Thou...

Fantasy Fantasy, High Magic Post Apocalyptic Science Fiction Soft Magic

The Trident Coalition

Millenia ago several ancient human civilizations developed interstellar travel, individually of each other, and colonized thousands of systems across the Milky Way galaxy. The stories I write are primarily set in the Trident Coalition, formed by t...

Comedy Science Fiction Space Opera

Ispérion

[follow:bbffe889-29fc-4475-99b0-506b428f0696]

Exploration Fantasy Religious Science Fiction

Niya-Yur

The gods foresaw the end of all worlds. In an epic race of magic and ingenuity, the sentient peoples answered the gods' dire warning. Together the sentient races strove against time working tirelessly for The Great Salvation and with much sacri...

Fantasy Science Fantasy Science Fiction Sword & Sorcery

The Spaceport

[p]World under construction - don't mind the dust... [/p] [p][/p]

Science Fiction Science Fiction, Modern

The Galaxy

[aloud]What is The Galaxy as a setting? In short, it is modernized Star Trek[/aloud] [p]The year is 2370. Humanity is organized into the United Republic of Earth and its Colonies, a federal state that ensures that neither Earth nor any of the...

Military Science Fiction Science Fiction, Modern Space Opera

Telluria

Telluria is a rocky planet with a molten core, which orbits the Sun at an average distance of 66,924,360 wmi. Telluria's circumference at the equator is 18,157 wmi. It is the third planet from the Sun, orbiting between Véineas and Mhars...

Alternative History Dieselpunk Science Fiction

Megastructure

For a long time, scientists all over explored space were puzzled why the known spacefaring species emerged only relatively recently, and why so many of them are so similar in many aspects. The discovery of an ancient starship of technology vastly...

Cyberpunk Science Fiction

Sector Insignitas

A sector in the Segmentum Ultima, separated from Ultramar by the ever-growing Necron Empire of Sekempar and Sautekh. Formerly of no special strategic importance, other than as a refill and refit station for ships traveling between Ultramar and the S...

Dystopia Military Science Fiction

North East 2186

Welcome to Newcastle Upon Tees. Hyper Conurbation M3. Otherwise known as HyCob 3. [color:#d9f4ff]The most divided of the 3 HyCobs, the division of the haves and have not's is unprecedented. An over stretched and under resourced police force is b...

Cyberpunk Hard Science Science Fiction Science Fiction, Modern

Factor Zero

Factor Zero is a universe of advanced technology where the stars are within reach. In the future mankind has set its sights on expanding itself into deep space and the challenges that entails. Even with miraculous technology venturing deep into t...

Science Fiction

Vazdimet

Centuries have passed since the War for Enlightenment released forbidden knowledge into the hands of everyday citizens. Magic and technology revealed in the aftermath unlocked long-buried secrets, leading to space travel and an altered understanding...

Military Science Fantasy Science Fiction Space Opera

Alfeon

A world is torn apart by war as humans grow greedy for power, literally changing the face of the earth forever. Humanity was set back thousands of years of progress in some areas and made small leaps forward in others. Many new races emerge from the...

Fantasy Medieval Post Apocalyptic Romance Science Fiction

A Galaxy of Guardians

Hundreds of years in the future, humanity has taken its first bold steps into a wide open galaxy. Generations of effort have finally produced the first faster-than-light vessels and the surfaces of Earth's moon and Mars have already been terraformed...

Exploration Political Science Fantasy Science Fiction Space Opera

The Aether

[p]The Aether is a vast expanse with many planets and mysteries to explore. Are you brave enough to go where no one has gone before?[/p]

Science Fantasy Science Fiction Science Fiction, Modern Solarpunk

Iron Stars

Seven years have passed since The Scream, a psionic disaster responsible for killing trillions across the galaxy in one swift stroke. Marooned on failing worlds both human and alien alike do what they can to endure the collapse of society, the shorta...

Alternative History Child Safe Post Apocalyptic Science Fantasy Science Fiction

Star Wars: The Ashes of The Republic

Ten years after Order 66, the galaxy is in chaos. The Galactic Empire's reign of terror squeezes the life from the galaxy. While a rebellion begins to muster, the people of the galaxy must find a way to survive.

Science Fiction Space Opera

Alvunne Saga

Alvunne Continent Maha Aehir! Welcome to Alvunne, the magical continent that rose from the bottom of the Atlantic Ocean and shot into space. At first, it was mistaken to be the mythical city of Atlantis. But alas, this place is a co...

Ancient Fantasy Science Fantasy Science Fiction

Beta Fauna System

The Beta Fauna System is home to 6 planets surrounding the star known to the Terraxians as Beta Fauna, or to the Circosians as Hu'un Shina. The system is far from our own and has no contact with us until a team of @[Human](species:f28029f8-95d1-43e5-...

Science Fiction

Starsong

[quote] My name is Charlie Lancaster, Captain, and leader of The Last Voyage. Two days ago, the United Space Confederation declared the launch of the last manned voyage into the depths of space. We are headed far further than any human has eve...

Fantasy Science Fantasy Science Fiction

Egregation

L'univers est vaste et plein de merveilles. Dans un de ses infinis recoins se trouve un ensemble de galaxies proches dont les planètes habitables se font lentement coloniser par l'espèce humaine. Les systèmes solaires visités ne sont cependant pas to...

Science Fiction Space Opera

Wouraiya

Welcome to Wouraiya! If you're interested in sampling stories, I'd like to suggest a few: [url:https://www.worldanvil.com/w/wouraiya-daskalarch/a/weaponizing-power-of-love2C-and-similar-faff-prose]Weaponizing the Power of Love, and Similar F...

Exploration Fantasy, Low Magic Hard Science Medieval Military

Nuavaao

Mecha Post Apocalyptic Science Fantasy Science Fiction Space Opera

The Arm

Science Fiction Space Opera

Solarium Imperium

Military Science Fiction Slice of Life

Sensorium

Welcome to a world where the majority of people are neurodivergent and magic and science coexist!

Alternative History Fantasy MagiPunk Science Fantasy Science Fiction

United Settlements of Libertalia

A group of 50 settlements that came together to form the United Settlements in the world of RWBY. The settlements are modeled around a constitutional republic and has a democratic government that governs all settlements with each settlement having th...

Alternative History Fanfiction Science Fiction

Markait

Markait (previously called Sanctum or Sanctumverse) was my first attempt at making a Sci-Fi setting. When I made it, I didn't know what I wanted it to be or what I people would find when they played it. Its evolved into an interplanar re...

Science Fiction

FRONTIERS OF DARKNESS

Horror Science Fiction

Lancer: Orion-Cygnus Arm

The current year in the game is 5016u, or, 5,016 years after the foundation of Union, the central organizing body of humanity, came to power on Earth — now called “Cradle.” Roughly 6,000 years prior to Union’s foundation, Humanity on Cradle had suffe...

Mecha Science Fiction

Aedeva

Hello and welcome to Aedeva. My name is Reagan and I will be your guide. If you like epic, gritty, science-fantasy stories; if you like heroes that are actually heroes but still have issues to deal with; if you like interesting magic systems and stra...

Fantasy Fantasy, Dark Fantasy, High Magic Science Fiction

Sol System

[p] The birth place and home of the human race. This collection chronicles the expansion of humanity as it grew to inhabit the entire Sol System and beyond to new stars. [/p]

Science Fantasy Science Fiction Space Opera

Derkomai

Medieval Science Fiction Soft Magic Sword & Sorcery

House of Prism

People always ask me, "What is the meaning?" Every life has a beginning... My eyes shoot open as I wake from another nightmare. Cocoon inches up, as I rise...

Fantasy Fantasy, High Magic Science Fantasy Science Fiction Sword & Sorcery

A Strange New World

This world takes its inspiration from classic Rifts from before the war for Tolkeen. I've taken extensive liberty to modify the source material to make this my own world, adding geography, religion, races and lore that do not exist in either the orig...

Exploration Fantasy, High Magic Post Apocalyptic Science Fantasy Science Fiction

Age of Ruin

[h2|1ea6501c-ead3-4ca9-8963-aa1163110b73]Premise [p]Humanity had been given gifts when it first set foot on the Earth. Powers that could shape the face of the world. Whatever higher power that these abilities came from would expect man to...

Post Apocalyptic Science Fiction Superheroic

Lumen Expanded Universe

[youtube:https://youtu.be/9VkPYuGQ57Y?si=_6aYjDpKAkP1cWuz] [p]Welcome, to the Lumen Universe—a cosmos where truth is not a single star, but a constellation perceived differently by every eye, every civilization, across a history stretching ni...

Science Fantasy Science Fiction Space Opera Speculative Evolution

The Magitech Chronicles

The gods are dead, but they are not gone. Their bodies remain, brimming with divine power in forgotten nebulas or darkened corners of the void. Those who seek to claim their power often find death, but if they succeed the magic they gain may pa...

Science Fantasy Science Fiction Space Opera

Whakakoha

Whakakoha, once a thriving world of many facets, now lies barren and abandoned. The vast ocean that covers most of the world's surface is heavily polluted, and the only supercontinent that emerges from it is largely desolate. In the midst of this des...

Post Apocalyptic Science Fantasy Science Fiction

War of The Realms

Science Fantasy Science Fiction Space Opera

Chellok

DISCOVER YOUR CHANCE on CHELLOK CELEBRATING 23 YEARS on OUR LUNAR SISTER The [tooltip:Yeamu National Space Program]YNSP[/tooltip] invites YOU to join its Chellokan Immigration Program! We are lookin...

Science Fiction

New Kryon

New Kryon is a land both torn apart and fed by greed. After many wars, rebellions, and coups, the various countries of New Kryon have settled into an uneasy truce, but the corruption within the powers that be is far from being resolved. Those who are...

Cyberpunk Science Fiction

M'Zeri

Various storylines in one place.

Science Fiction Science Fiction, Modern

The Known Worlds

In the vastness of space there is much to be explored, much we don't know, and very little known to mankind. Out of the vastness of the Milky Way, only a tiny fraction has been explored as mankind has just begun dipping it's toe in the ocean of space...

Science Fiction Space Opera

Cairn Sector

[container:col-md-4] [container:hpimage1] [container:nobackground] [/container] [/container] [/container] [container:col-md-8] The Cairn Sector is located about 33,000 light-years from the center of the Milky Way Gala...

Exploration Science Fiction

Ruartei

Science Fantasy Science Fiction Space Opera

The Sol System

Hard Science Science Fiction Space Opera

Asphodus

[p]A world of unforgiving nature, of cunning villains, and of ancient secrets...[/p] [p][/p] [p]The Legion is a tyrannical force that has taken control over most of Asphodus, and they wish to control all of it. Society has fallen greatly under the...

Fantasy, Dark Medieval Science Fiction

Alte'vurl

setting up a new world for future campaigns.

Post Apocalyptic Science Fiction Sword & Sorcery

The Divided States

The United States approximately 1,000 years in the future after the Faro Plague caused by Ted Faro(HZD). After the extinction of life on earth, CYAN was instructed by GAIA, to activate the Yellowstone volcano, burying the inactive machinery under lay...

Alternative History Dystopia Fantasy, Urban Military Modern

Asyur

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Alternative History Comedy Fantasy Historical Horror

Nebula Burning

[container: row] [container:col-lg-12 box-color] [color:#009AD9]Oh, hello there! I'm Prodigy, your local AI guide. You can call me DG for short. Welcome to Nebula Burning! This is a world of science and fantasy...

Science Fantasy Science Fiction

Detourverse

The Detourverse is located on the planet earth we all are familiar with, it´s main difference is having three phases all over the spawn of a few thousand years: 1) Present day: Our every day life with the exception that beings from other dimen...

Cyberpunk Fantasy, Dark Hard Magic Science Fiction Supernatural

Perillel

Science Fiction

Hanzelot

This galaxy hides many civilizations, billions of lives, impossible travels, and one secret. The Lost is the crew aboard Fatan. They travel across space not by choice but by desperation. They had hopes and dreams. Now they have on...

Exploration Science Fiction

Astra Planeta

Astra Planeta is a hopeful exploration of humanity’s future path to the stars, and the connections we may forge with the other peoples and worlds of the local stellar group.

Exploration Hard Science Science Fiction Speculative

The Solar Winds

Humanity has risen to the exploration of the stars; venturing forward in ships and fleets, colonizing distant worlds - until the dreadful day we encountered them. Hailing themselves the masters of this entire region of the galaxy, the Mori put their...

Science Fantasy Science Fiction

DVDS

▼Einführung Es ist schwierig etwas zu beschreiben, was viele Namen hat. Gerade DVDS, dessen Titel nicht irreführender sein könnte, fällt unter diese Eigenschaft. Klar, es ist Sci-fi, aber irgendwie auch nicht. Die Han...

Science Fiction Science Fiction, Modern

Archangels

In the year 2336, humanity makes several breakthroughs in science, medicine, and technology all in rapid succession. Earth entered a golden age that seemed to never end. They soon turned their eyes to the stars. There were already plans to colonize m...

Mecha Military Post Apocalyptic Science Fiction Urban

EvenHanded

The Galaxy is run under a well-organized government called the UDS. Doing its best to keep lessons learned from the past to never repeat themselves they rule with a strong hand, not a fist. Some destabilization events occurring seldomly but picking u...

Cyberpunk Science Fiction

Arcverse

The Arcverse is a fictional version of our own universe heavily based in scientific fact and plausible speculation. The canonical history of the Arcverse stretches from the Big Bang that began the universe to the final extra-universal migration of al...

Exploration Hard Science Science Fiction Space Opera Speculative

Astral Confined

Cyberpunk Fantasy, High Magic Science Fiction

Star Wars Fall of the Republic and Rise of the Empire

In this world, you will be able to experience the era of the Fall of the Republic at the end of the Clone Wars, and the sudden and drastic change into the Rise of the Empire. You will witness and experience a galaxy both in turmoil from the war and...

Adult 18+ Exploration Science Fantasy Science Fiction Space Opera

Interstellar Wars

Science Fiction

S9:DC

Science Fiction Space Opera

Indemnity

Everywhere that has ever been has some sacred story of it's creation. Most places have as many creation stories as there are people groups. That however is not the case with indemnity. The nine peoples have one story, one collective remembrance of ho...

Fantasy Fantasy, Low Magic Oriental Political Post Apocalyptic

Mytharia

Mytharia is a vast expanse of different places in a large multiverse of planes and galaxies filled with their own planets, cities, and inhabitants. Delving deep into this world will someday claim the sanity of it's writer, but that is what she wishe...

Fantasy Horror Science Fiction Supernatural

The United Commonwealth of the United Kingdom and Her Colonies

In the distant future of the 3rd millennium, the galaxy has become a vast and treacherous frontier. All the major powers of humanity have expanded beyond the solar system and are laying claim to countless worlds. In this era of neo-colonisat...

Exploration Military Post-modern Science Fiction Urban

The Frontier

Humanity has been driven to the edge of extinction at the hands of natural phenomena, hostile aliens and our own hubris. The Age of Strife is over, now a fractured humanity seeks to rebuild but with no central government and our home world lost and n...

Exploration Science Fiction

Paparanga Kohatu

This world is a planet hidden in Orion’s Belt. It is ruled by a race of people classified as, “Malmurs”. It has a monarchy and has mechanical technology. Hates humans and prohibits them from visiting Paparanga Kohatu. The world does not have every d...

Post Apocalyptic Science Fiction Space Opera Steampunk Supernatural

Starsong

Science Fantasy Science Fiction Space Opera

The Freedomverse

Who hasn’t wanted to be a superhero at one time or another? Who hasn’t wanted amazing powers of super-strength, invulnerability, or—most of all—the power to fly? Superheroes have been a part of our culture for generations. They have become a kind of...

Fantasy, Urban Modern Science Fiction Superheroic

Exflora

A world where colonization never occurred.Think of the Earth without the European Colonisation.Asia, Africa, the Americas would have their original cultures still thriving.This is the society...

Fantasy Medieval Post-modern Science Fiction Sword & Sorcery

Hoomanland

A bunch of silly masked aliens.

Science Fiction Weird

Ninurta Galaxy

The Ninurta Galaxy is surrounded in a physics engine that ultimately resembles a video game. In the sense that most sentient creatures have the ability to level up and acquire new abilities. Through the goddess Nib it is magically tied to the Milky w...

Isekai Science Fiction

Terra Imeria

Diese Welt verfolgt die Geschichte der Menschheit (Terraner), seid der Entwicklung des Warpgates. Dabei spielen viele Spezies, Technologien und Ereignisse eine wichtige Rolle auf dem Weg zu Terras Macht. Zu ihrem Höhepunk beherrscht das Terranische...

Military Political Science Fantasy Science Fiction Science Fiction, Modern

Gagarin System

Horror Military Science Fiction

Imperium Stellaris

Imperium Stellaris is the Campaign Setting for my homebrew (so far) Game System.

Cyberpunk Military Science Fiction Space Opera Urban

Dark Heresy - The Brothers’ Sectors

The Sectors of Castor And Pollux, twinned together through an unusual corridor of calm unreal space, are host to 8 sub sectors, numerous systems, hundreds of planets, and untold billions of Imperial citizens. It will also play host to an Inquisitor o...

Science Fiction

The Black Sands Universe

The Black Sands Universe is a story based in the ancient Middle East during the pre-dynastic era. because there is little to no historical text during this time period, we have liberties to tell our own stories. The Black Sands Universe combines myth...

Ancient Historical Political Science Fiction Superheroic

Destiny Ylesia

Science Fiction Space Opera

The ocean of space

If there is no hope in sight, how do you create a future from scratch? Humanity was forced to leave Earth fifty-four years ago, so now our descendants are scattered across space. The original political systems from Earth did not survive the...

Post Apocalyptic Science Fiction Space Opera Young Adult (YA)

Star Wars

Three years have passed since the destruction of the 2. Death Star and Emperor Palpatine's death. The last remaining forces of the Galactic Empire, that suffered severe losses during the battle of Jakku had to retreat into the outer rim terre...

Science Fiction Space Opera

Olm

Olm is a world similar to earth, though influenced by magic and deities that walk the world. Created by uncaring gods and run by indifferent forces, the inhabitants of this place must figure out how to survive.

Fantasy Science Fantasy Science Fiction