This location exists primarily or exclusively within the Sonic X continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

The surface of Planet Obidon

Planet Obidon[1] is the fourth planet visited by Sonic and his friends. It was originally home to an unknown species of anthropomorphic creatures. However, with the invasion of the Metarex, the planet's civilization was destroyed, and its Planet Egg stolen, leading to there being little to no life present on the planet. 


  1. Sonic X Episode 60 (Japanese dub)