What if/theory(?)

So, Copper-9 was once habitable right? wouldn't that mean before humans came to the planet there were OTHER animals on the planet? Like entirely new plant species, animals, bug, etc, which is how I made this piece a few days ago (like 2 or 3).

Uzi sorta ends up finding this- thing idk I disigned it on the spot, frozen in ice. Ngl I am thinking of making another version but more genuinely accurate of what an animal from Copper-9 would look like. This is just a concept right now.

So, Copper-9 was once habitable right? wouldn't that mean before humans came to the planet there were OTHER animals on the planet? Like entirely new plant species, animals, bug, etc, which is how I made this piece a few days ago (like 2 or 3).

Uzi sorta ends up finding this- thing idk I disigned it on the spot, frozen in ice. Ngl I am thinking of making another version but more genuinely accurate of what an animal from Copper-9 would look like. This is just a concept right now.