Star system
LTT 17149
Economy
Industrial / High Tech
Government
Dictatorship
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-51.59 / -48.5 / -30.59
Permit required
No
︎ LTT 17149 A - Class K star
Body distance-Solar masses0.6680Solar radius0.7816︎ LTT 17149 A 1 - Class III gas giant
Body distance908 LsRing/belt typeMetal rich (Depleted)Earth masses1,130.8400Radius76,707 kmGravity7.81 gSurface temperature326 K (53°C/127°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 17149 A 1 c - Icy body Landable
Body distance892 LsEarth masses0.0011Radius915 kmGravity0.05 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.1%︎ Sulphur: 26.3%︎ LTT 17149 A 1 b - Icy body Landable
Body distance892 LsEarth masses0.0018Radius1,081 kmGravity0.06 gSurface temperature132 K (-141°C/-222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ LTT 17149 A 1 d - Icy body Landable
Body distance909 LsEarth masses0.0008Radius817 kmGravity0.05 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ LTT 17149 A 1 a - Icy body
Body distance912 LsEarth masses0.0010Radius869 kmGravity0.05 gSurface temperature247 K (-26°C/-16°F)Surface pressure1.27 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ LTT 17149 A 2 - Class II gas giant
Body distance999 LsRing/belt typeRocky (Depleted)Earth masses396.9980Radius73,880 kmGravity2.96 gSurface temperature186 K (-87°C/-124°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 17149 A 3 - Gas giant with water-based life
Body distance1,226 LsEarth masses591.5120Radius74,675 kmGravity4.31 gSurface temperature199 K (-74°C/-102°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 17149 A 3 a - Icy body Landable
Body distance1,233 LsEarth masses0.0083Radius1,772 kmGravity0.11 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ LTT 17149 A 3 b - Icy body Landable
Body distance1,238 LsEarth masses0.0038Radius1,370 kmGravity0.08 gSurface temperature106 K (-167°C/-268°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LTT 17149 A 3 c - Icy body Landable
Body distance1,243 LsEarth masses0.0125Radius2,029 kmGravity0.12 gSurface temperature106 K (-167°C/-269°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 17149 A 3 d - Icy body Landable
Body distance1,246 LsEarth masses0.0061Radius1,601 kmGravity0.10 gSurface temperature105 K (-168°C/-271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 17149 A 4 - Class I gas giant
Body distance1,581 LsRing/belt typeIcy (Depleted)Earth masses297.1160Radius69,994 kmGravity2.46 gSurface temperature135 K (-138°C/-216°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 17149 A 4 c - Icy body Landable
Body distance1,561 LsEarth masses0.0088Radius1,808 kmGravity0.11 gSurface temperature91 K (-182°C/-295°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ LTT 17149 A 4 c a - Icy body Landable
Body distance1,562 LsEarth masses0.0004Radius658 kmGravity0.04 gSurface temperature91 K (-182°C/-295°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.6%︎ Selenium: 4.6%︎ Molybdenum: 0.6%︎ Niobium: 0.6%︎ Chromium: 4.1%︎ Manganese: 3.7%︎ Carbon: 24.7%︎ Iron: 9.1%︎ Nickel: 6.9%︎ Phosphorus: 15.8%︎ Sulphur: 29.4%︎ LTT 17149 A 4 a - Icy body Landable
Body distance1,577 LsEarth masses0.0014Radius994 kmGravity0.06 gSurface temperature94 K (-179°C/-290°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Carbon: 23.3%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ LTT 17149 A 4 b - Icy body Landable
Body distance1,590 LsEarth masses0.0078Radius1,741 kmGravity0.11 gSurface temperature92 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 17149 A 4 d - Icy body Landable
Body distance1,608 LsEarth masses0.0031Radius1,278 kmGravity0.08 gSurface temperature91 K (-182°C/-296°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ LTT 17149 A 5 - Icy body
Body distance2,307 LsRing/belt typeIcy (Depleted)Earth masses53.6641Radius22,230 kmGravity4.41 gSurface temperature584 K (311°C/592°F)Surface pressure225,858.38 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ LTT 17149 A 5 a - Icy body
Body distance2,334 LsRing/belt typeIcy (Depleted)
Rocky (Depleted)Earth masses1.1400Radius8,607 kmGravity0.63 gSurface temperature344 K (71°C/159°F)Surface pressure3,213.17 atmVolcanismAtmosphereThick Methane-richTerraforming︎ LTT 17149 B - Class L star (brown dwarf)
Body distance65,991 LsSolar masses0.1914Solar radius0.3650︎ LTT 17149 B 5 - Icy body Landable
Body distance65,311 LsEarth masses0.3748Radius5,764 kmGravity0.46 gSurface temperature50 K (-223°C/-369°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Tellurium: 0.9%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Manganese: 6.5%︎ Vanadium: 3.9%︎ Zinc: 4.3%︎ Carbon: 19.3%︎ Iron: 15.8%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ LTT 17149 B 6 - Icy body Landable
Body distance65,374 LsEarth masses0.3815Radius5,796 kmGravity0.46 gSurface temperature46 K (-227°C/-376°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.7%︎ Tellurium: 0.9%︎ Tin: 1.1%︎ Tungsten: 0.9%︎ Germanium: 3.5%︎ Zinc: 4.5%︎ Carbon: 20.0%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 12.8%︎ Sulphur: 23.8%︎ LTT 17149 B 4 - Icy body Landable
Body distance65,482 LsEarth masses0.2195Radius4,875 kmGravity0.38 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Polonium: 0.4%︎ Cadmium: 1.2%︎ Tin: 1.0%︎ Chromium: 7.0%︎ Germanium: 3.3%︎ Manganese: 6.4%︎ Carbon: 18.9%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.1%︎ Sulphur: 22.5%︎ LTT 17149 B 3 - Icy body
Body distance65,602 LsEarth masses0.4906Radius6,255 kmGravity0.51 gSurface temperature90 K (-183°C/-297°F)Surface pressure825.37 atmVolcanismAtmosphereThick Argon-richTerraforming︎ LTT 17149 B 2 - Icy body
Body distance65,691 LsEarth masses0.3528Radius5,657 kmGravity0.45 gSurface temperature86 K (-187°C/-304°F)Surface pressure199.59 atmVolcanismAtmosphereThick Argon-richTerraforming︎ LTT 17149 B 1 - Rocky ice world
Body distance66,152 LsEarth masses1.1185Radius7,354 kmGravity0.84 gSurface temperature404 K (131°C/267°F)Surface pressure2,801.88 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ LTT 17149 B 8 - Icy body Landable
Body distance66,845 LsEarth masses0.3835Radius5,770 kmGravity0.47 gSurface temperature42 K (-231°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.7%︎ Tungsten: 0.9%︎ Vanadium: 4.2%︎ Zinc: 4.6%︎ Zirconium: 2.0%︎ Carbon: 20.1%︎ Iron: 16.9%︎ Nickel: 12.8%︎ Phosphorus: 12.9%︎ Sulphur: 23.9%︎ LTT 17149 B 7 - Icy body Landable
Body distance66,851 LsEarth masses0.2761Radius5,284 kmGravity0.40 gSurface temperature42 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 1.0%︎ Tin: 1.0%︎ Germanium: 3.3%︎ Manganese: 6.5%︎ Vanadium: 3.8%︎ Carbon: 19.8%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.7%︎ Sulphur: 23.5%