Interesting. I'm gonna call dibs on the moon, I love standing in my back yard and looking up at it. I would use it as a backup home for when we humans totally screw up the planet we currently inhabit.
It would just be a cold lump of rock floating out in the space between the Milky Way and Andromeda... with my corpse on it.... completely forgotten by everyone forever.
... i.e. The only thing better than if I'd never existed in the first place.
Something that sounds deadly and toxic so that no one would try and take my planet, when in reality it was a lush land with many many animals! No other humans.