So, having reviewed the profile just now, I'm going to say I've found no real fault with it - nothing in it really stands out as overtly powerful, it follows a consistent theme, and everything plays off of everything else. I'm not sure if I'm missing something that someone else saw and was questioning or what, but as far as I'm concerned you're accepted as is. 

HOWEVER, I'm going to say this. In this story, there is no Earth. So, as long as your lore accounts for the fact nobody has been on the planet Earth in over a hundred thousand years, and your references to Gaia and Terra aren't you using synonyms for Earth to mean Earth, then we're good.