Luthien is an arctic planet controlled by the UEF. It houses many major research facilities. * Name: Luthien * Faction: United Earth Federation * Description: A major research center for Black Sun * Climate/terrain: Arctic * Diameter: 13349Km * Mean temperature: 03 Celsius * Population: 5723600 * Resources: High * Pressure: 3.2 atmospheres * Composition: 30.6 Fe 26.5 O 19.2 Si 15.7 Mg 2.3 Ni 1.8 S 0.25 Ti Atmosphere: 74.5 N