While it's a nice thought, putting all the moons in isn't possible, there are a total of 193 moons in the solar system, there is a maximum of 255 possible astronomical bodies in a solar system. There no doubt are number of ID's reserved for not yet implemented content such as comets and other objects, all the available slots may indeed already be reserved for future content so while it's a nice thought, it's not really a reasonable request, a reasonable desire sure, but if this was allowed what about every other commanders desire to have thier favourite object implemented, I think it would cause problems with future updates.