Star system
LTT 2581
Economy
Extraction / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
67.59 / -27.88 / -21.91
Permit required
No
Powerplay
Exploited
Powers
︎ LTT 2581 A - Class M star
Body distance-Solar masses0.4648Solar radius0.6358︎ LTT 2581 A 1 - Helium-rich gas giant
Body distance228 LsRing/belt typeMetal rich (Major)Earth masses99.1338Radius57,580 kmGravity1.22 gSurface temperature157 K (-116°C/-177°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 1 c - Rocky body Landable
Body distance226 LsEarth masses0.0005Radius573 kmGravity0.07 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ LTT 2581 A 1 b - Rocky body Landable
Body distance227 LsEarth masses0.0008Radius650 kmGravity0.08 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ LTT 2581 A 1 a - Rocky body Landable
Body distance228 LsEarth masses0.0012Radius757 kmGravity0.09 gSurface temperature154 K (-119°C/-183°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ LTT 2581 A 2 - Icy body
Body distance607 LsEarth masses4.2405Radius12,466 kmGravity1.11 gSurface temperature480 K (207°C/405°F)Surface pressure18,492.97 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ LTT 2581 A 2 a - Icy body
Body distance607 LsEarth masses0.2267Radius5,331 kmGravity0.32 gSurface temperature91 K (-182°C/-296°F)Surface pressure5.88 atmVolcanismAtmosphereThick Argon-richTerraforming︎ LTT 2581 A 3 - Helium-rich gas giant
Body distance962 LsRing/belt typeIcy (Major)Earth masses499.0130Radius73,337 kmGravity3.77 gSurface temperature149 K (-124°C/-191°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 3 a - Icy body Landable
Body distance963 LsEarth masses0.0276Radius2,667 kmGravity0.16 gSurface temperature88 K (-185°C/-301°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.0%︎ Manganese: 4.6%︎ Vanadium: 2.7%︎ Carbon: 23.4%︎ Iron: 11.1%︎ Nickel: 8.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ LTT 2581 A 5 - Icy body
Body distance970 LsEarth masses7.3743Radius14,493 kmGravity1.43 gSurface temperature430 K (157°C/315°F)Surface pressure30,844.71 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ LTT 2581 A 4 - Helium-rich gas giant
Body distance981 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses490.3230Radius73,955 kmGravity3.64 gSurface temperature148 K (-125°C/-193°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 4 a - Icy body Landable
Body distance980 LsEarth masses0.0025Radius1,193 kmGravity0.07 gSurface temperature89 K (-184°C/-299°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.7%︎ LTT 2581 A 6 - Helium-rich gas giant
Body distance1,197 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses403.6000Radius72,542 kmGravity3.12 gSurface temperature123 K (-150°C/-238°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 6 a - Icy body Landable
Body distance1,197 LsEarth masses0.0270Radius2,608 kmGravity0.16 gSurface temperature76 K (-197°C/-322°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LTT 2581 A 6 b - Icy body Landable
Body distance1,197 LsEarth masses0.0193Radius2,337 kmGravity0.14 gSurface temperature74 K (-199°C/-327°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ LTT 2581 A 7 - Helium-rich gas giant
Body distance1,233 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses377.6660Radius71,587 kmGravity2.99 gSurface temperature119 K (-154°C/-245°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 7 b - Icy body Landable
Body distance1,233 LsEarth masses0.0057Radius1,565 kmGravity0.09 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ LTT 2581 A 7 a - Icy body Landable
Body distance1,233 LsEarth masses0.0216Radius2,427 kmGravity0.15 gSurface temperature77 K (-196°C/-320°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.3%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ LTT 2581 A 7 c - Icy body Landable
Body distance1,234 LsEarth masses0.0088Radius1,806 kmGravity0.11 gSurface temperature75 K (-198°C/-325°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ LTT 2581 A 7 d - Icy body
Body distance1,238 LsEarth masses0.0083Radius1,772 kmGravity0.11 gSurface temperature232 K (-41°C/-41°F)Surface pressure57.31 atmVolcanismWater geysersAtmosphereThick Carbon dioxide-richTerraforming︎ LTT 2581 A 8 - Gas giant with water-based life
Body distance1,731 LsEarth masses703.9980Radius76,091 kmGravity4.94 gSurface temperature165 K (-108°C/-162°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 8 c - Icy body
Body distance1,726 LsEarth masses0.0057Radius1,567 kmGravity0.09 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.42 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 2581 A 8 a - Icy body
Body distance1,731 LsEarth masses0.0119Radius1,997 kmGravity0.12 gSurface temperature240 K (-33°C/-28°F)Surface pressure74.18 atmVolcanismMajor Water geysersAtmosphereThick Carbon dioxide-richTerraforming︎ LTT 2581 A 8 d - Icy body
Body distance1,731 LsEarth masses0.0059Radius1,583 kmGravity0.09 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.43 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 2581 A 8 b - Icy body
Body distance1,732 LsEarth masses0.0084Radius1,780 kmGravity0.11 gSurface temperature215 K (-58°C/-72°F)Surface pressure54.65 atmVolcanismMajor Water magmaAtmosphereThick MethaneTerraforming︎ LTT 2581 A 8 e - Icy body Landable
Body distance1,735 LsEarth masses0.0293Radius2,676 kmGravity0.17 gSurface temperature60 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Carbon: 22.2%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ LTT 2581 A 8 e a - Icy body Landable
Body distance1,735 LsEarth masses0.0017Radius1,084 kmGravity0.06 gSurface temperature60 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.6%︎ Molybdenum: 0.6%︎ Tungsten: 0.5%︎ Germanium: 3.2%︎ Vanadium: 2.4%︎ Zinc: 2.6%︎ Carbon: 25.9%︎ Iron: 9.6%︎ Nickel: 7.3%︎ Phosphorus: 16.6%︎ Sulphur: 30.7%︎ LTT 2581 A 9 - Class III gas giant
Body distance2,921 LsRing/belt typeIcy (Major)Earth masses1,656.7700Radius72,437 kmGravity12.83 gSurface temperature362 K (89°C/193°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 2581 A 9 i - Icy body Landable
Body distance2,874 LsEarth masses0.0443Radius3,063 kmGravity0.19 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.2%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ LTT 2581 A 9 f - Icy body Landable
Body distance2,903 LsEarth masses0.0367Radius2,882 kmGravity0.18 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.2%︎ Carbon: 23.1%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 2581 A 9 e - Icy body Landable
Body distance2,905 LsEarth masses0.0494Radius3,173 kmGravity0.20 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Niobium: 0.9%︎ Tin: 0.7%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.0%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ LTT 2581 A 9 c - Icy body Landable
Body distance2,911 LsEarth masses0.0444Radius3,067 kmGravity0.19 gSurface temperature68 K (-205°C/-337°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ LTT 2581 A 9 a - Icy body Landable
Body distance2,926 LsEarth masses0.0393Radius2,947 kmGravity0.18 gSurface temperature77 K (-196°C/-320°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.4%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ LTT 2581 A 9 b - Icy body Landable
Body distance2,928 LsEarth masses0.0555Radius3,296 kmGravity0.21 gSurface temperature73 K (-200°C/-328°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Carbon: 23.0%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ LTT 2581 A 9 d - Icy body Landable
Body distance2,928 LsEarth masses0.0522Radius3,231 kmGravity0.20 gSurface temperature64 K (-209°C/-345°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Carbon: 22.4%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ LTT 2581 A 9 h - Icy body Landable
Body distance2,945 LsEarth masses0.0886Radius3,824 kmGravity0.25 gSurface temperature56 K (-218°C/-360°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.2%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Carbon: 22.8%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ LTT 2581 A 9 g - Icy body Landable
Body distance2,946 LsEarth masses0.0421Radius3,015 kmGravity0.19 gSurface temperature58 K (-216°C/-356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.1%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%︎ LTT 2581 A 9 h a - Icy body Landable
Body distance2,955 LsEarth masses0.0064Radius1,667 kmGravity0.09 gSurface temperature56 K (-218°C/-360°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Tellurium: 0.9%︎ Niobium: 0.7%︎ Tin: 0.5%︎ Arsenic: 1.5%︎ Zinc: 2.7%︎ Zirconium: 1.1%︎ Carbon: 26.6%︎ Iron: 9.9%︎ Nickel: 7.5%︎ Phosphorus: 17.0%︎ Sulphur: 31.6%︎ LTT 2581 A 10 - Icy body
Body distance4,247 LsEarth masses80.2524Radius22,722 kmGravity6.32 gSurface temperature39 K (-235°C/-390°F)Surface pressure19.83 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ LTT 2581 A 10 a - Icy body
Body distance4,245 LsEarth masses3.2156Radius11,640 kmGravity0.96 gSurface temperature36 K (-238°C/-396°F)Surface pressure0.62 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 2581 B - Class M star
Body distance56,726 LsSolar masses0.2031Solar radius0.3584︎ LTT 2581 B 9 - Icy body
Body distance53,151 LsEarth masses2.1593Radius9,750 kmGravity0.92 gSurface temperature26 K (-248°C/-414°F)Surface pressure0.44 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 2581 B 8 - Icy body
Body distance54,433 LsEarth masses1.6137Radius8,957 kmGravity0.82 gSurface temperature29 K (-244°C/-407°F)Surface pressure0.34 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 2581 B 7 - Icy body
Body distance54,809 LsEarth masses2.6995Radius10,377 kmGravity1.02 gSurface temperature32 K (-241°C/-402°F)Surface pressure0.53 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 2581 B 7 a - Icy body Landable
Body distance54,825 LsEarth masses0.0684Radius3,568 kmGravity0.22 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.5%︎ Manganese: 5.1%︎ Vanadium: 3.1%︎ Carbon: 23.6%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ LTT 2581 B 2 - Icy body
Body distance56,395 LsEarth masses1.9337Radius9,443 kmGravity0.88 gSurface temperature67 K (-206°C/-339°F)Surface pressure0.42 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 2581 B 1 - Icy body
Body distance56,487 LsEarth masses1.7949Radius9,240 kmGravity0.85 gSurface temperature78 K (-196°C/-320°F)Surface pressure0.80 atmVolcanismMajor Water geysersAtmosphereArgon-richTerraforming︎ LTT 2581 B 5 - Icy body
Body distance56,556 LsEarth masses2.9589Radius10,656 kmGravity1.06 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.57 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LTT 2581 B 6 - Icy body Landable
Body distance56,585 LsEarth masses0.5067Radius6,316 kmGravity0.52 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereThin NeonTerraforming︎ Polonium: 0.5%︎ Mercury: 0.7%︎ Tin: 1.0%︎ Chromium: 7.3%︎ Germanium: 3.4%︎ Zinc: 4.4%︎ Carbon: 19.3%︎ Iron: 16.1%︎ Nickel: 12.2%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ LTT 2581 B 3 - Icy body
Body distance57,787 LsEarth masses1.2317Radius8,252 kmGravity0.74 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.25 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ LTT 2581 B 4 - Icy body
Body distance57,794 LsEarth masses0.9371Radius7,619 kmGravity0.66 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.20 atmVolcanismWater geysersAtmosphereNeon-richTerraforming