Planet Psychlo was the planet from which all Psychlos originated.
- Part of the Bubblegum Galaxy
- Resembled a gigantic purple Skittle
- The entire atmosphere of the planet was flammable gas, and this proved to be its undoing when Sammy's brother set off a nuke there, destroying the entire planet
- As has been stated before, the Psychlos were not the smartest race in the universe