Description: Geologically dead
Surface: Partially molten, high temperatures
Atmosphere: Extremely thin to zero
Age: 0-10 billion years
Equator diameter: 1,000 to 10,000 km
Life: none
Surface: Partially molten, high temperatures
Atmosphere: Extremely thin to zero
Age: 0-10 billion years
Equator diameter: 1,000 to 10,000 km
Life: none
Class B planets are generally small worlds located within star systems in a hot zone. Very unsuitable for humanoid life, the planets have a sparse atmosphere composed mainly of helium and sodium. The surface is molten and highly unstable, with temperatures ranging from 450 ° during the day, and almost -200 ° at night. No life forms ever observed on these planets.