Star system
LTT 1289
Economy
Agriculture / Extraction
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
120.41 / -115.22 / 52.41
Permit required
No
︎ LTT 1289 A - Class K star
Body distance-Solar masses0.4961Solar radius0.6511︎ LTT 1289 B - Class M star
Body distance2,281 LsSolar masses0.3906Solar radius0.5255︎ LTT 1289 B 7 - High metal content world Landable
Body distance2,214 LsEarth masses0.2267Radius3,860 kmGravity0.62 gSurface temperature410 K (137°C/279°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.4%︎ Molybdenum: 1.5%︎ Tin: 1.5%︎ Arsenic: 2.2%︎ Chromium: 10.5%︎ Zirconium: 2.7%︎ Carbon: 13.9%︎ Iron: 23.2%︎ Nickel: 17.6%︎ Phosphorus: 8.9%︎ Sulphur: 16.6%︎ LTT 1289 B 4 - High metal content world Landable
Body distance2,237 LsEarth masses0.0821Radius2,797 kmGravity0.43 gSurface temperature471 K (198°C/389°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Cadmium: 1.8%︎ Niobium: 1.5%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Carbon: 13.5%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ LTT 1289 B 3 - High metal content world Landable
Body distance2,264 LsEarth masses0.3538Radius4,435 kmGravity0.73 gSurface temperature547 K (274°C/526°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.8%︎ Tungsten: 1.2%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Zirconium: 2.6%︎ Carbon: 13.6%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ LTT 1289 B 2 - High metal content world Landable
Body distance2,274 LsEarth masses0.2651Radius4,054 kmGravity0.66 gSurface temperature678 K (405°C/761°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.6%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ LTT 1289 B 1 - High metal content world Landable
Body distance2,288 LsEarth masses0.3574Radius4,449 kmGravity0.73 gSurface temperature797 K (523°C/974°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.4%︎ Cadmium: 1.9%︎ Niobium: 1.7%︎ Arsenic: 2.3%︎ Zinc: 6.6%︎ Zirconium: 2.8%︎ Carbon: 14.5%︎ Iron: 24.2%︎ Nickel: 18.3%︎ Phosphorus: 9.3%︎ Sulphur: 17.2%︎ LTT 1289 B 5 - High metal content world Landable
Body distance2,301 LsEarth masses0.2327Radius3,884 kmGravity0.63 gSurface temperature431 K (158°C/316°F)Surface pressure0.01 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.1%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ LTT 1289 B 6 - High metal content world Landable
Body distance2,334 LsEarth masses0.1156Radius3,120 kmGravity0.48 gSurface temperature383 K (110°C/229°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Polonium: 0.6%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 9.8%︎ Vanadium: 5.4%︎ Zinc: 5.9%︎ Carbon: 13.1%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ LTT 1289 B 8 - Water world
Body distance2,407 LsEarth masses2.2973Radius7,733 kmGravity1.56 gSurface temperature797 K (524°C/974°F)Surface pressure123.08 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ LTT 1289 AB 1 - Class I gas giant
Body distance4,639 LsRing/belt typeIcy (Low)
Metal rich (Low)Earth masses293.6550Radius70,958 kmGravity2.37 gSurface temperature105 K (-169°C/-271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 1289 AB 1 h a - Icy body
Body distance4,604 LsEarth masses0.0009Radius881 kmGravity0.05 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.13 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 g - Icy body
Body distance4,628 LsEarth masses0.0073Radius1,702 kmGravity0.10 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.50 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 c - Icy body
Body distance4,629 LsEarth masses0.0037Radius1,360 kmGravity0.08 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.32 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 a - Icy body
Body distance4,634 LsEarth masses0.0038Radius1,373 kmGravity0.08 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.32 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 d - Icy body
Body distance4,634 LsEarth masses0.0044Radius1,443 kmGravity0.09 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.36 atmVolcanismMinor Methane magmaAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 b a - Icy body
Body distance4,634 LsEarth masses0.0002Radius532 kmGravity0.03 gSurface temperature150 K (-123°C/-190°F)Surface pressure4.50 atmVolcanismMajor Water geysersAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 e - Icy body
Body distance4,637 LsEarth masses0.0043Radius1,426 kmGravity0.09 gSurface temperature110 K (-164°C/-262°F)Surface pressure0.35 atmVolcanismMinor Methane magmaAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 a a - Icy body
Body distance4,637 LsEarth masses0.0003Radius616 kmGravity0.03 gSurface temperature158 K (-115°C/-175°F)Surface pressure6.07 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ LTT 1289 AB 1 b - Icy body
Body distance4,640 LsEarth masses0.0035Radius1,339 kmGravity0.08 gSurface temperature110 K (-164°C/-262°F)Surface pressure0.31 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 f - Icy body
Body distance4,641 LsEarth masses0.0028Radius1,245 kmGravity0.07 gSurface temperature106 K (-167°C/-269°F)Surface pressure0.26 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 1289 AB 1 h - Icy body
Body distance4,641 LsEarth masses0.0128Radius2,039 kmGravity0.12 gSurface temperature117 K (-156°C/-248°F)Surface pressure0.74 atmVolcanismAtmosphereMethaneTerraforming