|Taoola & Charcunga|
Every thousand years, the alignment of the planets Taoola and Charcunga allow Mortos der Soulstealer to escape from "the place beneath the Overworld" and walk amongst Earthlings for a single day. Three planets are seen, although Mortos only mentions two, meaning that it is unknown which planet is which. Two of the planets are terrestrial planets, and one is a gas giant.
|Planets of Invader Zim|
|Boodie Nen • Blorch • Callnowia • Conventia • Conveyor Belt Planet • Devastis • Dirt • Earth • Foodcourtia • Hobo 13 • Irk • Judgementia • Mars • Meekrob • Mercury • Plookesia • Taoola and Charcunga • Vort • Spotted Planet • Striped Planet •Rock Planet • Other Planets|