You ask if Prospit has the ability to grow its own trees, since it is on a moon. PS says that there are a few locations on the planet that get enough light to grow plants year-round, but food is grown there, not trees and shrubs and such. Instead, Prospit grows a lot of its non-food plants on the other moons of LOFAN which naturally get uranium-enriched from the planet, allowing it to thrive on Prospit. Prospit would naturally have uranium inside of it, and oodles of it, but most of it was used to build weapons for the war, and the rest of it was harvested for energy long-long ago. You ask what Prospit uses as energy now, and PS says that they use several gigantic power plants that are built on LOFAN that use Nuclear energy that is very abundant on the interior of the planet.