I find this very interesting, i've always liked a explorer colonizer type of RP. Only thing i was confused with was the race thing. Are those the new species inhabiting earth? Or are they on Erellon? If Earth, I think it would be better to have a series of competely original beings, mutated over thousands of years and radically affected by nuclear radiation. Just some of my ideas, but still it looks great and I will keep my eye on it.