Star system
BD+47 2112
Economy
Extraction / High Tech
Government
Confederacy
Allegiance
Alliance
Star type
Class M star Scoopable
Coordinates
-14.78 / 33.47 / -0.41
Permit required
No
Powerplay
Exploited
Powers
︎ BD+47 2112 - Class M star
Body distance-Solar masses0.2031Solar radius0.3671︎ Derwent - Metal-rich body Landable
Body distance217 LsEarth masses0.7600Radius5,159 kmGravity1.16 gSurface temperature91 K (-182°C/-296°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.2%︎ Tellurium: 1.1%︎ Niobium: 1.7%︎ Tungsten: 1.4%︎ Chromium: 11.5%︎ Germanium: 4.1%︎ Carbon: 11.7%︎ Iron: 25.5%︎ Nickel: 19.3%︎ Phosphorus: 7.5%︎ Sulphur: 14.0%︎ BD+47 2112 A 2 - Icy body
Body distance553 LsEarth masses0.5902Radius6,633 kmGravity0.55 gSurface temperature76 K (-197°C/-322°F)Surface pressure754.32 atmVolcanismAtmosphereThick Argon-richTerraforming︎ BD+47 2112 A 3 - Icy body Landable
Body distance765 LsEarth masses0.6264Radius6,755 kmGravity0.56 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Cadmium: 1.2%︎ Tungsten: 0.9%︎ Manganese: 6.6%︎ Zinc: 4.3%︎ Carbon: 19.4%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%︎ BD+47 2112 A 4 - Icy body
Body distance1,050 LsEarth masses0.9921Radius7,744 kmGravity0.67 gSurface temperature43 K (-230°C/-382°F)Surface pressure0.21 atmVolcanismMajor Water magmaAtmosphereNeon-richTerraforming︎ BD+47 2112 A 4 a - Icy body Landable
Body distance1,049 LsEarth masses0.0391Radius2,979 kmGravity0.18 gSurface temperature42 K (-231°C/-383°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.6%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.4%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ BD+47 2112 A 5 - Icy body Landable
Body distance1,396 LsEarth masses0.4875Radius6,254 kmGravity0.51 gSurface temperature38 K (-235°C/-391°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.6%︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Manganese: 6.5%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.4%︎ Sulphur: 23.0%︎ BD+47 2112 A 6 - Icy body
Body distance1,693 LsEarth masses1.2119Radius8,208 kmGravity0.73 gSurface temperature36 K (-238°C/-396°F)Surface pressure0.25 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ BD+47 2112 A 6 a - Icy body Landable
Body distance1,694 LsEarth masses0.0280Radius2,670 kmGravity0.16 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ BD+47 2112 A 7 - Icy body Landable
Body distance2,351 LsEarth masses0.3832Radius5,805 kmGravity0.46 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Yttrium: 0.9%︎ Molybdenum: 1.0%︎ Niobium: 1.0%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Zinc: 4.2%︎ Carbon: 18.7%︎ Iron: 15.3%︎ Nickel: 11.6%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%︎ Gliese 537 B - Class M star
Body distance17,733 LsSolar masses0.1992Solar radius0.3598