Little is known about the home planet of the non-humans beyond what Christopher said to his son, Little CJ. The planet has seven moons, quite unlike Earth's single moon. It is located in the Andromeda Galaxy, and seems to be slightly larger when compared to Earth. This idea is supported by the "prawns" growing up to two feet taller than most humans. The atmosphere apparently consists of an oxygen/nitrogen mix, fairly similar to that of Earth, or the non-humans would not be able to so easily adapt to Earth's air and gravity. The geography of the planet is also very similar to Earth's with large landmasses and oceans.