Need a fictional alien species in your sci-fi story, novel, or game? Here are some randomly generated suggestions! This Alien Species Generator has been designed to help writers & roleplayers come up with new ideas for alien races to include in their stories & games.

It will automatically create a randomly generated name for an alien species, along with a short description of the species’ physiology and/or society.

Need a name for the planet these aliens live on? Use our Planet Name Generator, or for the name of an alien character use the Alien Character Name Generator.

To get more alien species, press the button.

Alien Species generator

Name: Description: Name: Description: Name: Description: Name: Description: Name: Description:

Generate more!