Star system
Pegasi Sector YQ-J a10-4
Economy
Government
Allegiance
Independent
Star type
Class L star (brown dwarf)
Coordinates
-149.25 / -37.69 / -11.25
Permit required
No
Powerplay
Unoccupied
Powers
︎ Pegasi Sector YQ-J a10-4 - Class L star (brown dwarf)
Body distance-Solar masses0.1016Solar radius0.2205︎ Pegasi Sector YQ-J a10-4 1 - Icy body Landable
Body distance5 LsEarth masses0.0020Radius1,050 kmGravity0.07 gSurface temperature244 K (-30°C/-21°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.8%︎ Niobium: 1.1%︎ Tungsten: 0.8%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Zinc: 4.2%︎ Carbon: 18.7%︎ Iron: 15.4%︎ Nickel: 11.6%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%︎ Pegasi Sector YQ-J a10-4 2 - Icy body Landable
Body distance9 LsEarth masses0.0231Radius2,364 kmGravity0.17 gSurface temperature184 K (-89°C/-129°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Technetium: 0.6%︎ Tin: 1.1%︎ Tungsten: 0.9%︎ Arsenic: 1.5%︎ Manganese: 6.8%︎ Vanadium: 4.0%︎ Carbon: 19.9%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 12.7%︎ Sulphur: 23.7%︎ Pegasi Sector YQ-J a10-4 3 - Icy body
Body distance16 LsEarth masses0.0203Radius2,267 kmGravity0.16 gSurface temperature318 K (45°C/113°F)Surface pressure11.38 atmVolcanismMinor Methane magmaAtmosphereThick Carbon dioxideTerraforming︎ Pegasi Sector YQ-J a10-4 4 - Icy body Landable
Body distance28 LsEarth masses0.0318Radius2,623 kmGravity0.19 gSurface temperature107 K (-167°C/-268°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 7.1%︎ Zinc: 4.3%︎ Carbon: 19.2%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.8%︎ Pegasi Sector YQ-J a10-4 5 - Icy body Landable
Body distance28 LsEarth masses0.0246Radius2,411 kmGravity0.17 gSurface temperature107 K (-167°C/-268°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.7%︎ Tungsten: 0.9%︎ Arsenic: 1.5%︎ Manganese: 6.8%︎ Vanadium: 4.0%︎ Carbon: 19.9%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 12.8%︎ Sulphur: 23.7%︎ Pegasi Sector YQ-J a10-4 6 - Icy body
Body distance189 LsEarth masses1.1218Radius8,053 kmGravity0.70 gSurface temperature42 K (-232°C/-385°F)Surface pressure0.23 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Pegasi Sector YQ-J a10-4 7 - Icy body
Body distance253 LsEarth masses0.8475Radius7,402 kmGravity0.63 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.19 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ Pegasi Sector YQ-J a10-4 8 - Icy body
Body distance337 LsEarth masses1.6094Radius8,912 kmGravity0.82 gSurface temperature31 K (-242°C/-403°F)Surface pressure0.32 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Pegasi Sector YQ-J a10-4 8 a - Icy body Landable
Body distance335 LsEarth masses0.1413Radius4,503 kmGravity0.28 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Arsenic: 1.5%︎ Vanadium: 3.0%︎ Carbon: 23.7%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Pegasi Sector YQ-J a10-4 9 - Icy body
Body distance447 LsEarth masses1.3042Radius8,423 kmGravity0.75 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.26 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Pegasi Sector YQ-J a10-4 10 - Icy body
Body distance608 LsEarth masses2.3314Radius9,965 kmGravity0.95 gSurface temperature23 K (-250°C/-418°F)Surface pressure0.46 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Pegasi Sector YQ-J a10-4 10 a - Icy body Landable
Body distance610 LsEarth masses0.0635Radius3,483 kmGravity0.21 gSurface temperature23 K (-250°C/-418°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Pegasi Sector YQ-J a10-4 11 - Icy body
Body distance1,290 LsRing/belt typeIcy (Pristine)
Rocky (Pristine)Earth masses1.9703Radius10,771 kmGravity0.69 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.22 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming