Star system
Epsilon Serpentis
Economy
Agriculture / Refinery
Government
Corporate
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
-12.34 / 46.25 / 51.66
Permit required
No
︎ Epsilon Serpentis - Class A star
Body distance-Solar masses1.7344Solar radius1.4071︎ Epsilon Serpentis 1 - Class III gas giant
Body distance579 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses22.2415Radius20,610 kmGravity2.13 gSurface temperature420 K (147°C/297°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Epsilon Serpentis 1 a - Rocky body Landable
Body distance579 LsEarth masses0.0011Radius733 kmGravity0.09 gSurface temperature427 K (153°C/308°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Vanadium: 5.0%︎ Carbon: 16.6%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ Epsilon Serpentis 2 - High metal content world
Body distance584 LsEarth masses1.4397Radius6,776 kmGravity1.27 gSurface temperature460 K (187°C/368°F)Surface pressure2.21 atmVolcanismMinor Silicate vapour geysersAtmosphereSulphur dioxideTerraforming︎ Epsilon Serpentis 3 - Class III gas giant
Body distance1,059 LsRing/belt typeRocky (Common)Earth masses2,069.1100Radius70,488 kmGravity16.93 gSurface temperature729 K (456°C/852°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Epsilon Serpentis 3 a - Rocky body Landable
Body distance1,059 LsEarth masses0.0033Radius1,044 kmGravity0.12 gSurface temperature413 K (140°C/283°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ Epsilon Serpentis 3 c - Rocky body Landable
Body distance1,062 LsEarth masses0.0063Radius1,291 kmGravity0.15 gSurface temperature367 K (94°C/200°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Epsilon Serpentis 3 b - Rocky body Landable
Body distance1,063 LsEarth masses0.0050Radius1,201 kmGravity0.14 gSurface temperature376 K (103°C/217°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Epsilon Serpentis 4 - Class III gas giant
Body distance1,086 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses7.8468Radius17,055 kmGravity1.10 gSurface temperature330 K (57°C/135°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Epsilon Serpentis 4 a - Rocky body Landable
Body distance1,086 LsEarth masses0.0004Radius509 kmGravity0.06 gSurface temperature336 K (63°C/146°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Epsilon Serpentis 6 - Earth-like world
Body distance1,726 LsEarth masses1.5114Radius6,873 kmGravity1.30 gSurface temperature319 K (45°C/114°F)Surface pressure1.25 atmVolcanismMinor Metallic magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Epsilon Serpentis 5 - Class III gas giant
Body distance1,799 LsRing/belt typeMetal rich (Common)Earth masses1,645.9200Radius73,025 kmGravity12.54 gSurface temperature552 K (279°C/534°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Epsilon Serpentis 5 f - Rocky body
Body distance1,792 LsEarth masses0.0207Radius1,908 kmGravity0.23 gSurface temperature627 K (354°C/670°F)Surface pressure1.84 atmVolcanismAtmosphereHot WaterTerraforming︎ Epsilon Serpentis 5 c - Rocky body Landable
Body distance1,796 LsEarth masses0.0116Radius1,580 kmGravity0.19 gSurface temperature292 K (19°C/66°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Chromium: 9.1%︎ Zirconium: 2.3%︎ Carbon: 16.5%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ Epsilon Serpentis 5 d - Rocky body Landable
Body distance1,798 LsEarth masses0.0123Radius1,610 kmGravity0.19 gSurface temperature286 K (13°C/55°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Epsilon Serpentis 5 b - Rocky body
Body distance1,799 LsEarth masses0.0062Radius1,284 kmGravity0.15 gSurface temperature307 K (34°C/92°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Epsilon Serpentis 5 a - Rocky body Landable
Body distance1,800 LsEarth masses0.0089Radius1,445 kmGravity0.17 gSurface temperature316 K (43°C/109°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Molybdenum: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 17.0%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ Epsilon Serpentis 5 e - Rocky body Landable
Body distance1,806 LsEarth masses0.0139Radius1,675 kmGravity0.20 gSurface temperature275 K (2°C/36°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Epsilon Serpentis 7 - Class III gas giant
Body distance3,409 LsRing/belt typeRocky (Common)Earth masses2,605.2700Radius69,248 kmGravity22.08 gSurface temperature733 K (460°C/859°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Epsilon Serpentis 7 a - Rocky body Landable
Body distance3,404 LsEarth masses0.0028Radius986 kmGravity0.12 gSurface temperature238 K (-35°C/-31°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Epsilon Serpentis 7 b - Rocky body Landable
Body distance3,426 LsEarth masses0.0053Radius1,224 kmGravity0.14 gSurface temperature215 K (-58°C/-72°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ Epsilon Serpentis 7 c - Rocky body Landable
Body distance3,426 LsEarth masses0.0023Radius927 kmGravity0.11 gSurface temperature207 K (-66°C/-88°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Epsilon Serpentis 7 d - Rocky body Landable
Body distance3,445 LsEarth masses0.0061Radius1,275 kmGravity0.15 gSurface temperature202 K (-71°C/-96°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Epsilon Serpentis 7 d a - Rocky body Landable
Body distance3,451 LsEarth masses0.0002Radius401 kmGravity0.04 gSurface temperature202 K (-71°C/-96°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.4%︎ Mercury: 0.8%︎ Molybdenum: 1.1%︎ Chromium: 7.9%︎ Manganese: 7.3%︎ Zinc: 4.8%︎ Carbon: 16.6%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ Epsilon Serpentis 8 e - Rocky body Landable
Body distance4,639 LsEarth masses0.0193Radius1,863 kmGravity0.23 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Epsilon Serpentis 8 d - Rocky body Landable
Body distance4,645 LsEarth masses0.0351Radius2,263 kmGravity0.28 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Epsilon Serpentis 8 d a - Rocky body Landable
Body distance4,653 LsEarth masses0.0026Radius984 kmGravity0.11 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.6%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Arsenic: 2.7%︎ Chromium: 8.1%︎ Germanium: 6.0%︎ Carbon: 17.0%︎ Iron: 17.9%︎ Nickel: 13.6%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ Epsilon Serpentis 8 a - Rocky body
Body distance4,648 LsEarth masses0.0175Radius1,803 kmGravity0.22 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ Epsilon Serpentis 8 b - Rocky body Landable
Body distance4,649 LsEarth masses0.0140Radius1,680 kmGravity0.20 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.9%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Epsilon Serpentis 8 c - Rocky body Landable
Body distance4,651 LsEarth masses0.0236Radius1,992 kmGravity0.24 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Epsilon Serpentis 9 - High metal content world
Body distance4,792 LsEarth masses13.7209Radius12,399 kmGravity3.63 gSurface temperature178 K (-96°C/-140°F)Surface pressure11.89 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ Epsilon Serpentis 10 - Water giant
Body distance8,564 LsRing/belt typeRocky (Common)Earth masses218.9140Radius25,565 kmGravity13.61 gSurface temperature200 K (-73°C/-99°F)Surface pressure103,403,898.35 atmVolcanismAtmosphereTerraforming︎ Epsilon Serpentis 10 d - Rocky body Landable
Body distance8,522 LsEarth masses0.0012Radius757 kmGravity0.09 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ Epsilon Serpentis 10 e - Rocky body Landable
Body distance8,526 LsEarth masses0.0005Radius564 kmGravity0.07 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ Epsilon Serpentis 10 f - Rocky body Landable
Body distance8,561 LsEarth masses0.0005Radius559 kmGravity0.07 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ Epsilon Serpentis 10 c - Rocky body Landable
Body distance8,568 LsEarth masses0.0007Radius637 kmGravity0.07 gSurface temperature112 K (-161°C/-257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Epsilon Serpentis 10 b - Rocky body Landable
Body distance8,571 LsEarth masses0.0002Radius411 kmGravity0.05 gSurface temperature113 K (-160°C/-257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Epsilon Serpentis 10 a - Rocky body Landable
Body distance8,571 LsEarth masses0.0002Radius404 kmGravity0.05 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Epsilon Serpentis 10 g - Rocky body Landable
Body distance8,590 LsEarth masses0.0008Radius665 kmGravity0.08 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Epsilon Serpentis 8 - Class Y star (brown dwarf)
Body distance4,649 LsSolar masses0.0117Solar radius0.0577