Hadrian I

Hadrian I is a Gas Dwarf in the Hadrian system, United Empire of Earth (UEE). The closest planet to its sun, it has a rocky core and a thick, stormy hydrogen-helium atmosphere with tan and brown-black bands. Astrophysicists believe that Hadrian I became the system's innermost planet when its sun entered its red giant phase, destroying any other bodies close to it.

"A gas planet with a rocky core, Hadrian I's atmosphere is too volatile to terraform."

- Starmap