Planet Name Generator

Planet Name Generator has over a billion random names of science fiction, alien and fantasy planets for any game or story. It can also be used to name asteroids, moons, or other celestial bodies.

Click the ‘Generate’ button to get a new random planet name. Copying to the clipboard is not yet supported.

Alien planets are a common setting in the sci-fi genre, so get your own unique planet name or use it to get ideas to name it yourself, to be a part of your planetary system.

How it works:

Planet names consist of random vowel and consonants combinations that should make sense (the number of syllables is also randomized). To finish naming our own sci-fi or fantasy planet we just need one of the common real planet endings, like ‘nus’ or ‘ter’. For example, becoming O+b+eron or Ph+o+nus.

Randomly, it can also add things like ‘IV’ or alphanumeric like ‘B6’, adding three more characters at max. All this together is what provides so many different combinations.

You are free to use generated planet names in any way for your own works. 

If you would like to use this generator in your procedural game or have any ideas for improvement – please send me an email: contact {at}