Nuclorbit

Nuclorbit is a Cosmic-type Pokémon introduced in Generation Neo-I.

It evolves from Orbitro starting at level 41. It is the final form of Aterrium.

Biology
Nuclorbit is a medium-sized orb that resembles an atom. Floating above the ground, they have several Aterrium zipping around them at any given time along with one Orbitro slowly orbiting it. They are masters over gravity.

Triva
Nuclorbit may be based off of both molecules as well as planetary systems and their orbitals.

Nuclorbit may be a combination of nuclear and orbit.