Map Out Your Sci-Fi Universe
Whether you are designing a sprawling tabletop RPG campaign, coding the next great space exploration video game, or writing a sci-fi novel, every great galaxy needs memorable worlds.
If you are struggling to create a planet name that sounds both alien and authentic, skip the frustration. Our free planet name generator provides hundreds of cosmic, realistic, and sci-fi-inspired titles to populate your starmap instantly.
How to Use the Galaxy Creator Tool
It has never been easier to create your own planet name. Just use our interactive tools to start worldbuilding:
- The Single Orbit: Need a quick destination for your spaceship crew? Click the “Generate Name” button under the wheel to randomly select a single, lore-friendly random planet name.
- Bulk System Generation: Need to map out an entire galaxy of habitable worlds? Type a number into the Settings box (up to 50) and click “Generate Names” to get a massive list instantly.
- Save Your Favorites: Spot a title worthy of an alien empire’s capital? Click the ❤️ Save button next to it. We will pin it to your personal Favorites Board below.
- Export Your Starmap: Once you have the perfect shortlist from our planet names generator, click “Copy All” to save your top picks directly to your clipboard for your campaign notes.
Naming Tropes for Sci-Fi Worldbuilding
If you are building a massive universe, this tool can handle much more than just standard planets. You can use the generated results to build out every celestial body in your lore:
- Solar Systems: If you need a solar system name generator, look for grand, foundational names from the list (like Helios, Centauri, or Eos). You can then name the surrounding planets by adding Roman numerals (e.g., Eos I, Eos II, Eos III).
- Moons and Satellites: Need a moon name generator for a desolate, rocky satellite orbiting your gas giant? Look for shorter, harsher-sounding names (like Rift, Talon, or Kryptex).
- Colonies and Hubs: Human colonies often sound hopeful or reference Earth mythology (like Arcadia, Vanguard, or Elysium).
Spin the wheel, fire up your hyperdrive, and discover your next great world!
You can also create fantasy characters with our elf name generator.