Star system
LTT 15449
Economy
Agriculture / Industrial
Government
Democracy
Allegiance
Federation
Star type
Class M star Scoopable
Coordinates
-55.28 / 20.5 / 42.16
Permit required
No
Powerplay
Fortified
Powers
︎ LTT 15449 A - Class M star
Body distance-Solar masses0.4102Solar radius0.5824︎ LTT 15449 A 1 - High metal content world Landable
Body distance16 LsEarth masses1.0893Radius6,242 kmGravity1.14 gSurface temperature640 K (367°C/693°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Mercury: 0.9%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.2%︎ Sulphur: 15.1%︎ LTT 15449 A 3 - High metal content world
Body distance21 LsEarth masses1.0924Radius6,247 kmGravity1.14 gSurface temperature1,075 K (802°C/1,475°F)Surface pressure4.39 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Carbon dioxideTerraforming︎ LTT 15449 A 2 - High metal content world
Body distance21 LsEarth masses1.1778Radius6,388 kmGravity1.17 gSurface temperature1,190 K (916°C/1,682°F)Surface pressure8.26 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ LTT 15449 A 4 - High metal content world Landable
Body distance30 LsEarth masses0.5449Radius5,065 kmGravity0.86 gSurface temperature487 K (214°C/417°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Molybdenum: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%︎ LTT 15449 A 5 - High metal content world
Body distance40 LsEarth masses0.4598Radius4,808 kmGravity0.81 gSurface temperature444 K (170°C/339°F)Surface pressure0.86 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ LTT 15449 A 6 - High metal content world
Body distance53 LsEarth masses2.0243Radius7,480 kmGravity1.47 gSurface temperature1,234 K (961°C/1,761°F)Surface pressure305.76 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ LTT 15449 A 7 - High metal content world
Body distance73 LsEarth masses0.8873Radius5,871 kmGravity1.05 gSurface temperature986 K (713°C/1,315°F)Surface pressure150.54 atmVolcanismRocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ LTT 15449 B - Class L star (brown dwarf)
Body distance772 LsSolar masses0.1719Solar radius0.3441︎ LTT 15449 B 3 - Earth-like world
Body distance737 LsEarth masses0.4139Radius4,655 kmGravity0.78 gSurface temperature323 K (50°C/121°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ LTT 15449 B 1 - High metal content world
Body distance765 LsEarth masses0.4537Radius4,773 kmGravity0.81 gSurface temperature427 K (154°C/309°F)Surface pressure0.88 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ LTT 15449 B 1 a - Rocky body Landable
Body distance765 LsEarth masses0.0264Radius2,040 kmGravity0.26 gSurface temperature406 K (133°C/272°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 2.9%︎ Cadmium: 1.6%︎ Tin: 1.3%︎ Chromium: 9.2%︎ Zinc: 5.5%︎ Carbon: 15.3%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ LTT 15449 B 2 - Earth-like world
Body distance797 LsEarth masses0.3888Radius4,566 kmGravity0.76 gSurface temperature323 K (50°C/122°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ LTT 15449 AB 1 - Class Y star (brown dwarf)
Body distance2,429 LsSolar masses0.0117Solar radius0.0648︎ LTT 15449 AB 1 f - Icy body Landable
Body distance2,391 LsEarth masses0.1140Radius4,090 kmGravity0.28 gSurface temperature59 K (-214°C/-354°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.8%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Zinc: 3.6%︎ Zirconium: 1.6%︎ Carbon: 22.8%︎ Iron: 13.4%︎ Nickel: 10.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ LTT 15449 AB 1 c - Rocky body Landable
Body distance2,419 LsEarth masses0.0065Radius1,302 kmGravity0.15 gSurface temperature78 K (-195°C/-320°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ LTT 15449 AB 1 d - Rocky body Landable
Body distance2,423 LsEarth masses0.0067Radius1,317 kmGravity0.16 gSurface temperature76 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.3%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.7%︎ Vanadium: 5.1%︎ Zirconium: 2.4%︎ Carbon: 17.2%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 11.0%︎ Sulphur: 20.5%︎ LTT 15449 AB 1 a - Rocky body Landable
Body distance2,430 LsEarth masses0.0052Radius1,214 kmGravity0.14 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ LTT 15449 AB 1 g - Icy body Landable
Body distance2,432 LsEarth masses0.0909Radius3,865 kmGravity0.25 gSurface temperature58 K (-215°C/-356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 15449 AB 1 b - Rocky body Landable
Body distance2,435 LsEarth masses0.0104Radius1,522 kmGravity0.18 gSurface temperature83 K (-190°C/-311°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ LTT 15449 AB 1 b a - Rocky body Landable
Body distance2,433 LsEarth masses0.0006Radius607 kmGravity0.07 gSurface temperature83 K (-190°C/-311°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.3%︎ Selenium: 3.1%︎ Molybdenum: 1.2%︎ Niobium: 1.2%︎ Chromium: 8.0%︎ Germanium: 6.0%︎ Carbon: 16.9%︎ Iron: 17.8%︎ Nickel: 13.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%︎ LTT 15449 AB 1 e - Rocky body Landable
Body distance2,436 LsEarth masses0.0035Radius1,062 kmGravity0.13 gSurface temperature76 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ LTT 15449 AB 1 h - Icy body Landable
Body distance2,477 LsEarth masses0.0462Radius3,107 kmGravity0.19 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ LTT 15449 AB 2 - Class III gas giant
Body distance3,060 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses2,525.1300Radius69,613 kmGravity21.18 gSurface temperature583 K (310°C/589°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LTT 15449 AB 2 h - Icy body Landable
Body distance3,025 LsRing/belt typeIcy (Major)Earth masses0.0958Radius3,978 kmGravity0.25 gSurface temperature52 K (-221°C/-365°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ LTT 15449 AB 2 g - Icy body Landable
Body distance3,089 LsEarth masses0.0878Radius3,818 kmGravity0.24 gSurface temperature61 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Carbon: 23.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ LTT 15449 AB 2 g a - Icy body Landable
Body distance3,093 LsEarth masses0.0028Radius1,269 kmGravity0.07 gSurface temperature61 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.2%︎ Selenium: 4.7%︎ Cadmium: 0.7%︎ Tin: 0.5%︎ Manganese: 3.8%︎ Zinc: 2.5%︎ Carbon: 25.2%︎ Iron: 9.3%︎ Nickel: 7.0%︎ Phosphorus: 16.1%︎ Sulphur: 30.0%︎ LTT 15449 AB 2 d - Icy body Landable
Body distance3,097 LsEarth masses0.0372Radius2,882 kmGravity0.18 gSurface temperature76 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismWater magmaAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 22.5%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ LTT 15449 AB 2 c - Icy body Landable
Body distance3,097 LsEarth masses0.0395Radius2,953 kmGravity0.18 gSurface temperature76 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ LTT 15449 AB 2 e - Icy body
Body distance3,104 LsEarth masses0.0363Radius2,873 kmGravity0.18 gSurface temperature136 K (-137°C/-215°F)Surface pressure1.52 atmVolcanismAtmosphereMethaneTerraforming︎ LTT 15449 AB 2 a - Rocky body
Body distance3,106 LsEarth masses0.0022Radius918 kmGravity0.11 gSurface temperature249 K (-25°C/-12°F)Surface pressure2.17 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ LTT 15449 AB 2 b - Rocky body Landable
Body distance3,108 LsEarth masses0.0023Radius920 kmGravity0.11 gSurface temperature116 K (-157°C/-250°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ LTT 15449 AB 2 f - Icy body Landable
Body distance3,127 LsEarth masses0.0404Radius2,976 kmGravity0.19 gSurface temperature63 K (-211°C/-347°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ LTT 15449 AB 3 - Icy body
Body distance3,845 LsEarth masses134.3740Radius24,316 kmGravity9.24 gSurface temperature40 K (-234°C/-388°F)Surface pressure42.59 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ LTT 15449 AB 3 a - Icy body
Body distance4,004 LsEarth masses6.5027Radius14,131 kmGravity1.32 gSurface temperature36 K (-238°C/-396°F)Surface pressure1.16 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming