Old Ajespa refers to the planet of Ajespa, an extremely mountainy planet that was filled with Orichalcum which allows for the Jespans to thrive. It was the neighbouring planet of Terathus. Now, Old Ajespa forms the Kuiper Belt.

The planet had a purple internal core, with its ground and soil being extremely rich in nutrients. Much like Earth, it had many countries scattered across the planet, with megacities forming.

The planet was destroyed by Kareth Malvorr due to the Avidrone population spike, attempting to wipe them out for good.