Description: ledovatělá
Surface: More than 80% of the surface is occupied by ice
Atmosphere: Nitrogen, oxygen, trace elements
Age: 3-10 billion years
Equator diameter: 10,000 to 15,000 km
Life: a resilient life, including an intelligent one
Surface: More than 80% of the surface is occupied by ice
Atmosphere: Nitrogen, oxygen, trace elements
Age: 3-10 billion years
Equator diameter: 10,000 to 15,000 km
Life: a resilient life, including an intelligent one
Every planet whose surface is more than 80% frozen is considered a class S. These worlds are mostly icy and very cold, with temperatures rarely above freezing. Although there are no favorable living conditions and abundant flora and fauna are unusual, some humanoid species have evolved here, such as the Aenar and the Andorians.