Star system
50 Cassiopeiae
Economy
Military / Colony
Government
Feudal
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
-120.66 / 29 / -96.41
Permit required
No
Powerplay
Unoccupied
Powers
︎ 50 Cassiopeiae A - Class A star
Body distance-Solar masses3.2461Solar radius2.1077︎ 50 Cassiopeiae A 1 - High metal content world
Body distance40 LsRing/belt typeMetallic (Pristine)Earth masses17.2938Radius13,127 kmGravity4.08 gSurface temperature10,560 K (10,287°C/18,548°F)Surface pressure12,385,590.92 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ 50 Cassiopeiae A 2 - High metal content world
Body distance69 LsEarth masses13.9100Radius12,425 kmGravity3.66 gSurface temperature8,573 K (8,300°C/14,972°F)Surface pressure10,008,882.31 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ 50 Cassiopeiae A 4 - High metal content world
Body distance3,169 LsEarth masses1.0639Radius6,199 kmGravity1.12 gSurface temperature905 K (632°C/1,169°F)Surface pressure174.44 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ 50 Cassiopeiae A 3 b - Rocky body Landable
Body distance3,178 LsEarth masses0.0238Radius1,995 kmGravity0.24 gSurface temperature346 K (72°C/162°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 50 Cassiopeiae A 3 c - Rocky body Landable
Body distance3,179 LsEarth masses0.0975Radius3,146 kmGravity0.40 gSurface temperature337 K (64°C/147°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ 50 Cassiopeiae A 3 c a - Rocky body Landable
Body distance3,179 LsEarth masses0.0047Radius1,193 kmGravity0.14 gSurface temperature336 K (63°C/145°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Tin: 1.0%︎ Germanium: 6.1%︎ Manganese: 7.5%︎ Zirconium: 2.1%︎ Carbon: 17.4%︎ Iron: 18.3%︎ Nickel: 13.8%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%︎ 50 Cassiopeiae A 3 - Class Y star (brown dwarf)
Body distance3,180 LsSolar masses0.0273Solar radius0.1099︎ 50 Cassiopeiae A 3 a - Rocky body
Body distance3,182 LsEarth masses0.1051Radius3,224 kmGravity0.41 gSurface temperature361 K (88°C/190°F)Surface pressure0.01 atmVolcanismMajor Rocky magmaAtmosphereThin Sulphur dioxideTerraforming︎ 50 Cassiopeiae A 3 d - Rocky body Landable
Body distance3,186 LsEarth masses0.1692Radius3,752 kmGravity0.49 gSurface temperature316 K (43°C/109°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.8%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ 50 Cassiopeiae D - Class L star (brown dwarf)
Body distance239,627 LsSolar masses0.1094Solar radius0.2443︎ 50 Cassiopeiae C - Class M star
Body distance239,643 LsSolar masses0.4922Solar radius0.6543︎ 50 Cassiopeiae B - Class F star
Body distance246,368 LsSolar masses1.3789Solar radius1.2056