Star system
NLTT 56881
Economy
Agriculture / Industrial
Government
Dictatorship
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-108.69 / -30.41 / -35.72
Permit required
No
︎ NLTT 56881 A - Class G star
Body distance-Solar masses1.0156Solar radius1.0106︎ NLTT 56881 A 1 - High metal content world
Body distance372 LsEarth masses3.6558Radius8,831 kmGravity1.90 gSurface temperature1,063 K (790°C/1,454°F)Surface pressure515.29 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ NLTT 56881 A 2 - Earth-like world
Body distance640 LsEarth masses2.2318Radius7,691 kmGravity1.53 gSurface temperature262 K (-11°C/12°F)Surface pressure2.30 atmVolcanismMajor Rocky magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ NLTT 56881 A 3 - High metal content world
Body distance1,194 LsEarth masses3.1424Radius8,432 kmGravity1.80 gSurface temperature242 K (-31°C/-24°F)Surface pressure3.47 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraforming︎ NLTT 56881 A 4 - High metal content world
Body distance1,198 LsEarth masses2.2559Radius7,715 kmGravity1.54 gSurface temperature521 K (248°C/478°F)Surface pressure36.50 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Methane-richTerraforming︎ NLTT 56881 A 5 - Gas giant with ammonia-based life
Body distance3,201 LsRing/belt typeIcy (Major)Earth masses315.8990Radius69,134 kmGravity2.69 gSurface temperature144 K (-129°C/-201°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ NLTT 56881 A 5 b - Icy body Landable
Body distance3,191 LsEarth masses0.0013Radius950 kmGravity0.06 gSurface temperature102 K (-171°C/-276°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ NLTT 56881 A 5 a - Icy body Landable
Body distance3,192 LsEarth masses0.0002Radius493 kmGravity0.03 gSurface temperature105 K (-168°C/-270°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ NLTT 56881 A 5 d - Icy body Landable
Body distance3,193 LsEarth masses0.0009Radius857 kmGravity0.05 gSurface temperature99 K (-174°C/-281°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ NLTT 56881 A 5 c - Icy body Landable
Body distance3,199 LsEarth masses0.0008Radius823 kmGravity0.05 gSurface temperature100 K (-173°C/-279°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ NLTT 56881 A 6 - Class I gas giant
Body distance3,237 LsRing/belt typeMetal rich (Major)Earth masses40.9752Radius47,644 kmGravity0.73 gSurface temperature109 K (-164°C/-264°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ NLTT 56881 A 6 a - Rocky body Landable
Body distance3,176 LsEarth masses0.0018Radius871 kmGravity0.10 gSurface temperature97 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.1%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Zinc: 5.1%︎ Carbon: 16.8%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ NLTT 56881 A 6 b - Rocky body
Body distance3,177 LsEarth masses0.0007Radius644 kmGravity0.07 gSurface temperature96 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ NLTT 56881 A 6 c - Rocky body Landable
Body distance3,248 LsEarth masses0.0006Radius609 kmGravity0.07 gSurface temperature96 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Selenium: 3.0%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.2%︎ Manganese: 7.5%︎ Carbon: 16.3%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ NLTT 56881 BC 2 - Icy body Landable
Body distance133,422 LsEarth masses0.3958Radius5,862 kmGravity0.47 gSurface temperature60 K (-213°C/-352°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.8%︎ Yttrium: 1.0%︎ Molybdenum: 1.1%︎ Tungsten: 0.9%︎ Arsenic: 1.6%︎ Vanadium: 4.1%︎ Carbon: 20.5%︎ Iron: 16.8%︎ Nickel: 12.7%︎ Phosphorus: 13.1%︎ Sulphur: 24.3%︎ NLTT 56881 C - Class T star (brown dwarf)
Body distance133,598 LsSolar masses0.0859Solar radius0.2326︎ NLTT 56881 C 1 - High metal content world Landable
Body distance133,604 LsEarth masses0.0026Radius907 kmGravity0.13 gSurface temperature314 K (41°C/105°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 2.5%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Germanium: 4.8%︎ Manganese: 9.5%︎ Carbon: 13.7%︎ Iron: 23.1%︎ Nickel: 17.5%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ NLTT 56881 C 4 - High metal content world Landable
Body distance133,616 LsEarth masses0.0020Radius834 kmGravity0.12 gSurface temperature190 K (-83°C/-117°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Chromium: 10.2%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ NLTT 56881 C 3 - High metal content world Landable
Body distance133,618 LsEarth masses0.0019Radius811 kmGravity0.11 gSurface temperature218 K (-55°C/-67°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Mercury: 1.0%︎ Tin: 1.4%︎ Chromium: 10.0%︎ Germanium: 4.7%︎ Vanadium: 5.5%︎ Carbon: 13.3%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ NLTT 56881 C 2 - High metal content world
Body distance133,719 LsEarth masses0.0035Radius998 kmGravity0.14 gSurface temperature513 K (240°C/464°F)Surface pressure0.51 atmVolcanismAtmosphereHot WaterTerraforming︎ NLTT 56881 B - Class M star
Body distance133,832 LsSolar masses0.2813Solar radius0.4272︎ NLTT 56881 B 1 - High metal content world Landable
Body distance133,735 LsEarth masses0.0097Radius1,398 kmGravity0.20 gSurface temperature655 K (382°C/720°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Carbon: 13.3%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ NLTT 56881 B 2 - High metal content world Landable
Body distance133,747 LsEarth masses0.0133Radius1,549 kmGravity0.22 gSurface temperature569 K (295°C/564°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.6%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ NLTT 56881 B 5 - High metal content world
Body distance133,835 LsEarth masses5.6142Radius9,911 kmGravity2.32 gSurface temperature1,554 K (1,280°C/2,337°F)Surface pressure4,990.40 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ NLTT 56881 B 4 - High metal content world Landable
Body distance133,907 LsEarth masses0.0194Radius1,753 kmGravity0.26 gSurface temperature347 K (74°C/165°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Carbon: 13.3%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ NLTT 56881 B 3 - High metal content world Landable
Body distance133,980 LsEarth masses0.0150Radius1,613 kmGravity0.23 gSurface temperature382 K (109°C/228°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.5%︎ Tungsten: 1.3%︎ Chromium: 10.3%︎ Germanium: 4.8%︎ Zirconium: 2.7%︎ Carbon: 13.6%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ NLTT 56881 BC 3 - Icy body Landable
Body distance133,972 LsEarth masses0.3442Radius5,613 kmGravity0.44 gSurface temperature60 K (-213°C/-352°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.8%︎ Tellurium: 0.9%︎ Tin: 1.1%︎ Tungsten: 0.9%︎ Vanadium: 4.1%︎ Zirconium: 2.0%︎ Carbon: 20.4%︎ Iron: 16.8%︎ Nickel: 12.7%︎ Phosphorus: 13.1%︎ Sulphur: 24.3%︎ NLTT 56881 BC 1 - Icy body
Body distance134,066 LsEarth masses0.6242Radius6,747 kmGravity0.56 gSurface temperature93 K (-180°C/-293°F)Surface pressure742.42 atmVolcanismAtmosphereThick Argon-richTerraforming︎ NLTT 56881 BC 4 - Icy body Landable
Body distance134,710 LsEarth masses0.2699Radius5,202 kmGravity0.41 gSurface temperature54 K (-220°C/-363°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.5%︎ Technetium: 0.6%︎ Cadmium: 1.2%︎ Tin: 1.0%︎ Chromium: 7.0%︎ Manganese: 6.4%︎ Carbon: 18.8%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.0%︎ Sulphur: 22.4%