Total surface area: 554 Gm² Land and lake surface percentage: 41,9 (232 Gm2) Water surface percentage: 58,1 Mean distance from Sun: 160 Gm Solar day: 22,6 h Cycle: 320,9 d Moons: Planets in solar system: () Others: Ravar is a rather volcanic planet and its atmosphere one that isn't exactly very protective when it comes to radiation. It has lately gotten worse, leading to the deterioration of the biosphere. The people tend to settle on areas that are more or less known to be stable.