Star system
BD+23 2640
Economy
Refinery / Industrial
Government
Democracy
Allegiance
Alliance
Star type
Class K star Scoopable
Coordinates
-8.25 / 77.53 / 21.47
Permit required
No
︎ BD+23 2640 A - Class K star
Body distance-Solar masses0.6367Solar radius0.7395︎ BD+23 2640 A 1 - Class II gas giant
Body distance281 LsEarth masses370.6220Radius73,675 kmGravity2.77 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ BD+23 2640 A 1 e - Rocky body Landable
Body distance274 LsEarth masses0.0033Radius1,048 kmGravity0.12 gSurface temperature207 K (-66°C/-87°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ BD+23 2640 A 1 c - Rocky body Landable
Body distance276 LsEarth masses0.0016Radius830 kmGravity0.10 gSurface temperature208 K (-65°C/-85°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.5%︎ Carbon: 15.4%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ BD+23 2640 A 1 a - Rocky body Landable
Body distance281 LsEarth masses0.0027Radius973 kmGravity0.11 gSurface temperature214 K (-59°C/-74°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ BD+23 2640 A 1 b - Rocky body Landable
Body distance283 LsEarth masses0.0015Radius808 kmGravity0.09 gSurface temperature209 K (-64°C/-83°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Vanadium: 4.9%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ BD+23 2640 A 1 d - Rocky body Landable
Body distance284 LsEarth masses0.0014Radius791 kmGravity0.09 gSurface temperature208 K (-65°C/-85°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.7%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 17.3%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%︎ BD+23 2640 A 2 - Gas giant with water-based life
Body distance397 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses335.9320Radius73,071 kmGravity2.56 gSurface temperature210 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ BD+23 2640 A 2 d - Icy body Landable
Body distance395 LsEarth masses0.0034Radius1,322 kmGravity0.08 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ BD+23 2640 A 2 b - Icy body Landable
Body distance396 LsEarth masses0.0033Radius1,311 kmGravity0.08 gSurface temperature158 K (-116°C/-176°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ BD+23 2640 A 2 a - Icy body Landable
Body distance397 LsEarth masses0.0035Radius1,340 kmGravity0.08 gSurface temperature160 K (-114°C/-172°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.2%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ BD+23 2640 A 2 c - Icy body Landable
Body distance399 LsEarth masses0.0036Radius1,350 kmGravity0.08 gSurface temperature157 K (-116°C/-177°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.7%︎ BD+23 2640 A 2 e - Icy body Landable
Body distance399 LsEarth masses0.0055Radius1,550 kmGravity0.09 gSurface temperature155 K (-118°C/-180°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ BD+23 2640 A 3 - Class II gas giant
Body distance480 LsRing/belt typeRocky (Common)Earth masses564.6750Radius75,581 kmGravity4.02 gSurface temperature236 K (-37°C/-35°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ BD+23 2640 A 3 c - Icy body
Body distance475 LsEarth masses0.0202Radius2,394 kmGravity0.14 gSurface temperature334 K (61°C/142°F)Surface pressure11.25 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ BD+23 2640 A 3 b - Icy body Landable
Body distance476 LsEarth masses0.0175Radius2,282 kmGravity0.14 gSurface temperature150 K (-123°C/-190°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Germanium: 3.4%︎ Manganese: 4.8%︎ Zinc: 3.2%︎ Carbon: 23.2%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ BD+23 2640 A 3 d - Icy body
Body distance476 LsEarth masses0.0151Radius2,173 kmGravity0.13 gSurface temperature321 K (48°C/119°F)Surface pressure9.24 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ BD+23 2640 A 3 a - Icy body Landable
Body distance480 LsEarth masses0.0098Radius1,889 kmGravity0.11 gSurface temperature153 K (-120°C/-185°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 15.2%︎ Sulphur: 28.1%︎ BD+23 2640 A 3 b a - Icy body Landable
Body distance483 LsEarth masses0.0004Radius661 kmGravity0.04 gSurface temperature150 K (-123°C/-190°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Selenium: 4.7%︎ Tellurium: 0.7%︎ Cadmium: 0.7%︎ Molybdenum: 0.6%︎ Chromium: 3.9%︎ Manganese: 3.6%︎ Carbon: 25.0%︎ Iron: 8.6%︎ Nickel: 6.5%︎ Phosphorus: 16.0%︎ Sulphur: 29.8%︎ BD+23 2640 A 4 - Class II gas giant
Body distance673 LsRing/belt typeRocky (Common)Earth masses367.9690Radius73,072 kmGravity2.80 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ BD+23 2640 A 4 b - Icy body Landable
Body distance668 LsEarth masses0.0019Radius1,099 kmGravity0.07 gSurface temperature123 K (-150°C/-238°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ BD+23 2640 A 4 a - Icy body Landable
Body distance675 LsEarth masses0.0030Radius1,275 kmGravity0.08 gSurface temperature125 K (-148°C/-235°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ BD+23 2640 A 4 c - Icy body Landable
Body distance681 LsEarth masses0.0039Radius1,378 kmGravity0.08 gSurface temperature123 K (-151°C/-239°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ BD+23 2640 A 4 d - Icy body Landable
Body distance685 LsEarth masses0.0053Radius1,529 kmGravity0.09 gSurface temperature122 K (-151°C/-240°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.5%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ BD+23 2640 A 5 - Icy body
Body distance950 LsRing/belt typeIcy (Common)Earth masses9.6754Radius14,743 kmGravity1.81 gSurface temperature644 K (371°C/700°F)Surface pressure39,228.13 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ BD+23 2640 D - Class L star (brown dwarf)
Body distance140,529 LsSolar masses0.0938Solar radius0.2168︎ BD+23 2640 C - Class L star (brown dwarf)
Body distance140,735 LsSolar masses0.1719Solar radius0.3410︎ BD+23 2640 B - Class K star
Body distance140,823 LsSolar masses0.6328Solar radius0.7352