re: That would be ok too.
We could always terraform Luna.
http://www.geocities.com/marsterraforming/terraforming.html
But we'd get a lot more living space for our money if we just turn the whole Sol system into a Dyson Shell.
http://www.aeiveos.com/~bradbury/MatrioshkaBrains/DSSatDLFiG.html
Then we won't need to worry about defining any bodies in our system. :^)
