Star system
LP 644-15
Economy
Agriculture / Refinery
Government
Corporate
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-64.13 / -131.31 / -4.91
Permit required
No
︎ LP 644-15 - Class K star
Body distance-Solar masses0.6563Solar radius0.7673︎ LP 644-15 1 - High metal content world
Body distance7 LsEarth masses3.8862Radius8,993 kmGravity1.95 gSurface temperature3,679 K (3,406°C/6,163°F)Surface pressure7,668.96 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxide-richTerraforming︎ LP 644-15 2 - High metal content world Landable
Body distance12 LsEarth masses1.5410Radius6,921 kmGravity1.31 gSurface temperature770 K (497°C/926°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 2.5%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 16.1%︎ Alasdair's World - Earth-like world
Body distance120 LsEarth masses0.0900Radius2,902 kmGravity0.43 gSurface temperature312 K (39°C/102°F)Surface pressure2.30 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ LP 644-15 4 - Class I gas giant
Body distance1,422 LsEarth masses419.8340Radius75,105 kmGravity3.03 gSurface temperature127 K (-146°C/-231°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LP 644-15 4 b - Icy body
Body distance1,419 LsEarth masses0.0122Radius2,008 kmGravity0.12 gSurface temperature204 K (-69°C/-92°F)Surface pressure23.95 atmVolcanismAtmosphereThick MethaneTerraforming︎ LP 644-15 4 a - Icy body Landable
Body distance1,420 LsEarth masses0.0107Radius1,809 kmGravity0.13 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Antimony: 0.9%︎ Cadmium: 1.1%︎ Tungsten: 0.8%︎ Germanium: 4.2%︎ Manganese: 6.0%︎ Zinc: 3.9%︎ Carbon: 20.4%︎ Iron: 14.5%︎ Nickel: 10.9%︎ Phosphorus: 13.1%︎ Sulphur: 24.3%︎ LP 644-15 4 c - Icy body
Body distance1,425 LsEarth masses0.0214Radius2,427 kmGravity0.15 gSurface temperature138 K (-135°C/-212°F)Surface pressure1.06 atmVolcanismAtmosphereMethaneTerraforming︎ LP 644-15 6 - Class III gas giant
Body distance3,620 LsRing/belt typeRocky (Low)Earth masses1,893.5300Radius73,937 kmGravity14.08 gSurface temperature420 K (147°C/296°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LP 644-15 6 b - Icy body Landable
Body distance3,618 LsEarth masses0.0120Radius1,881 kmGravity0.14 gSurface temperature87 K (-186°C/-302°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Selenium: 4.0%︎ Cadmium: 1.2%︎ Niobium: 1.0%︎ Arsenic: 2.0%︎ Vanadium: 3.7%︎ Carbon: 21.4%︎ Iron: 15.1%︎ Nickel: 11.4%︎ Phosphorus: 13.7%︎ Sulphur: 25.5%︎ LP 644-15 6 e - Icy body Landable
Body distance3,618 LsEarth masses0.0418Radius3,011 kmGravity0.19 gSurface temperature67 K (-207°C/-340°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ LP 644-15 6 a - Rocky body
Body distance3,619 LsEarth masses0.0097Radius1,489 kmGravity0.18 gSurface temperature295 K (22°C/71°F)Surface pressure6.10 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Carbon dioxideTerraforming︎ LP 644-15 6 d - Icy body Landable
Body distance3,623 LsEarth masses0.0483Radius3,079 kmGravity0.21 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Manganese: 5.5%︎ Vanadium: 3.2%︎ Zinc: 3.6%︎ Carbon: 21.8%︎ Iron: 13.2%︎ Nickel: 10.0%︎ Phosphorus: 14.0%︎ Sulphur: 25.9%︎ LP 644-15 6 d a - Icy body Landable
Body distance3,623 LsEarth masses0.0005Radius714 kmGravity0.04 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.6%︎ Technetium: 0.4%︎ Cadmium: 0.8%︎ Molybdenum: 0.7%︎ Germanium: 3.4%︎ Zinc: 2.8%︎ Carbon: 24.5%︎ Iron: 10.2%︎ Nickel: 7.7%︎ Phosphorus: 15.7%︎ Sulphur: 29.2%︎ LP 644-15 6 c - Icy body Landable
Body distance3,624 LsEarth masses0.0104Radius1,795 kmGravity0.13 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.8%︎ Yttrium: 0.9%︎ Mercury: 0.6%︎ Niobium: 1.0%︎ Manganese: 6.0%︎ Vanadium: 3.6%︎ Carbon: 20.7%︎ Iron: 14.6%︎ Nickel: 11.0%︎ Phosphorus: 13.2%︎ Sulphur: 24.6%︎ LP 644-15 6 f - Icy body Landable
Body distance3,649 LsEarth masses0.0528Radius3,284 kmGravity0.20 gSurface temperature58 K (-215°C/-356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Vanadium: 2.9%︎ Zinc: 3.2%︎ Carbon: 23.2%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ LP 644-15 7 - Class I gas giant
Body distance4,760 LsEarth masses87.7551Radius57,661 kmGravity1.07 gSurface temperature47 K (-227°C/-376°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LP 644-15 7 c - Icy body Landable
Body distance4,754 LsEarth masses0.0006Radius754 kmGravity0.04 gSurface temperature36 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LP 644-15 7 e - Icy body Landable
Body distance4,754 LsEarth masses0.0011Radius914 kmGravity0.05 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ LP 644-15 7 a - Icy body Landable
Body distance4,760 LsEarth masses0.0005Radius712 kmGravity0.04 gSurface temperature38 K (-236°C/-392°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.6%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LP 644-15 7 b - Icy body Landable
Body distance4,760 LsEarth masses0.0004Radius669 kmGravity0.04 gSurface temperature37 K (-236°C/-393°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Carbon: 23.4%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ LP 644-15 7 d - Icy body Landable
Body distance4,767 LsEarth masses0.0004Radius663 kmGravity0.04 gSurface temperature36 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Vanadium: 2.9%︎ Carbon: 22.8%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ LP 644-15 7 f - Icy body Landable
Body distance4,776 LsEarth masses0.0004Radius675 kmGravity0.04 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Vanadium: 2.9%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ LP 644-15 5 - Class I gas giant
Body distance2,129 LsRing/belt typeIcy (Low)Earth masses395.3310Radius74,738 kmGravity2.88 gSurface temperature110 K (-163°C/-261°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LP 644-15 5 f - Icy body Landable
Body distance2,126 LsEarth masses0.0030Radius1,272 kmGravity0.08 gSurface temperature58 K (-216°C/-356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 23.0%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ LP 644-15 5 e - Icy body Landable
Body distance2,127 LsEarth masses0.0068Radius1,660 kmGravity0.10 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ LP 644-15 5 c - Icy body
Body distance2,131 LsEarth masses0.0037Radius1,367 kmGravity0.08 gSurface temperature146 K (-127°C/-197°F)Surface pressure4.93 atmVolcanismWater geysersAtmosphereMethaneTerraforming︎ LP 644-15 5 d - Icy body Landable
Body distance2,132 LsEarth masses0.0043Radius1,425 kmGravity0.08 gSurface temperature62 K (-212°C/-349°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ LP 644-15 5 a - Icy body
Body distance2,133 LsEarth masses0.0012Radius950 kmGravity0.06 gSurface temperature177 K (-96°C/-141°F)Surface pressure15.08 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ LP 644-15 5 b - Icy body
Body distance2,134 LsEarth masses0.0031Radius1,286 kmGravity0.08 gSurface temperature185 K (-88°C/-126°F)Surface pressure28.12 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ LP 644-15 8 - Class I gas giant
Body distance7,046 LsEarth masses92.3729Radius56,424 kmGravity1.18 gSurface temperature41 K (-232°C/-386°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LP 644-15 8 b - Icy body Landable
Body distance6,928 LsEarth masses0.0048Radius1,480 kmGravity0.09 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereTerraforming︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ LP 644-15 8 a - Icy body Landable
Body distance6,931 LsEarth masses0.0046Radius1,458 kmGravity0.09 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ LP 644-15 8 e - Icy body Landable
Body distance6,931 LsEarth masses0.0024Radius1,187 kmGravity0.07 gSurface temperature30 K (-243°C/-406°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Tin: 0.7%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ LP 644-15 8 d a - Icy body Landable
Body distance6,932 LsEarth masses0.0005Radius712 kmGravity0.04 gSurface temperature30 K (-243°C/-406°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.6%︎ Cadmium: 0.7%︎ Molybdenum: 0.6%︎ Chromium: 4.1%︎ Germanium: 3.0%︎ Manganese: 3.8%︎ Carbon: 25.2%︎ Iron: 9.1%︎ Nickel: 6.9%︎ Phosphorus: 16.1%︎ Sulphur: 29.9%︎ LP 644-15 8 c - Icy body Landable
Body distance6,935 LsEarth masses0.0100Radius1,888 kmGravity0.11 gSurface temperature30 K (-243°C/-405°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Manganese: 4.9%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ LP 644-15 8 d - Icy body Landable
Body distance7,054 LsEarth masses0.0053Radius1,529 kmGravity0.09 gSurface temperature30 K (-243°C/-406°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%