
Let our generator help inspire your galactic civilizations.
Science Fiction Planet Name Generator
The Science Fiction Planet Name Generator is a tool designed to spark your imagination! Whether you're writing a novel, designing a game, or just brainstorming, this generator will provide you with unique and evocative planet names to populate your fictional universe.
Generate countless unique planet names to fit any science fiction setting.
Overcome writer's block and discover exciting new names to fuel your stories.
Get tailored suggestions based on genre, climate or civilization setting.
Get instant results without any complicated setup or subscriptions.
Just some clicks of the buttons, you could get what you want
Think and briefly introduce your Planet’s properties
Enter to customize your planet conditions, civilization or genre, and click 'Generate'
Explore countless names and save the best until you find that perfect name
Unleash Your Imagination: The Science Fiction Planet Name Generator
Need the perfect name for a planet in your epic science fiction saga? Feeling stumped by interstellar writer’s block? Fear not! This AI-powered Science Fiction Planet Name Generator is here to ignite your creativity and provide you with a diverse range of captivating and evocative planetary names.
What Can This Generator Do?
This generator draws inspiration from a multitude of sources, including:
Ultimately, the goal is to provide you with a wide array of planet names that trigger your imagination and fit the specific mood and atmosphere of your fictional world.
Iconic Names and Their Inspirations
Here are some examples of planet names that could be generated and their possible sources or background stories:
| Planet Name | Potential Inspiration/Backstory | Atmosphere | Notable Features |
|---|---|---|---|
| Crimsonia | Crimson - evoking the color red, Latin “crimen”. Could be due to high iron oxide(rust) within regolith. Likely a hostile planet or a world of volcanic activity | Blazing skies and a fiery landscape | Active volcanoes dominating jagged mountain ranges |
| Valhalla-7 | A Norse mythology origin coupled with a designation number reflecting colonization plan. | Harsh, ice planet of low temperature and constant blizzard | Deep glaciers concealing pretech artifact below the surface, maybe crashed starship |
| Ky’lar Prime | Combines a fictional alien linguistic prefix with ‘Prime’ indicating a homeworld, with some similar from Klingon naming themes such as “Kha’Lesh” . | Forest planet under threat of mass extinction | Giant creatures guarding a powerful relic |
| Xylos-9 | Combines Xyl[o] element that is similar to word parts found in Biology with the number nine to designate it in a solar or binary solar system | An alien jungle world, with colorful foliage and unknown species of plants | Gigantic, bioluminescent plants growing under a perpetual twilight |
| Aethelgard | Inspired by Old English “Aethel” (noble) and “gard” (enclosure), reflecting a utopian human colony | A prosperous, idyllic world with advanced technology | Floating cities powered by geothermal energy |
| Quanta-Luna | Juxtaposes ‘Quanta’ hinting to Quantum Physics or the abstract world of microscopic objects and juxtaposed the old planet name “Luna”. This combines the old and new worlds through naming conventions | Mysterious and surreal atmosphere | Bizarre quantum phenomena disrupting the natural laws |
By generating these captivating names, and perhaps their inspired origins too, this generator aims to save you valuable creative time so you can better focus on story-making .Good luck with exploring the cosmos! Let your worlds await.

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Check some output cases, spark more ideas!
An alien planet with strange flora that is very earthlike.
Former human colony ravaged in post apocalyptic warfare.
Water planet teeming in aggressive megafauna that make human colonization very difficult.
The first attempt at creating paradise, filled with wonders never dreamt and horrors unimaginable.
Strategic ice planet and crossroads into hostile territory, the shield to peace.
Once shining capital of trade lost amongst nebula clouds, an ominous reminder of what could become if wars aren't avoided.
Find the answer that you need and inspire creation now