From Kepler-style catalogue names to evocative worlds, get a list of planet names with an optional line describing what kind of world it is.
Sci-fi planet names usually follow one of two patterns: a mythic or stellar name, or a catalogue-style designation with a letter or number. This tool blends both, so you can pick something evocative or something that feels like a survey record.
Turn on descriptions for a quick seed for your setting, such as a tidally locked desert or a world of floating islands. Pair it with the spaceship name generator and the sci-fi name generator for crews.
Frequently asked questions
Are these real planet names?
They are invented, though some use real star names as inspiration. Check them if you need uniqueness.
Can I use them in a published story?
Yes, but remember that simple names may coincide with names others have used.
What do the codes like -7b mean?
Real exoplanets are named after their star plus a lower-case letter, so these imitate that style.
Can I get descriptions too?
Yes. Tick the description box.