Star system
Lalande 31528
Economy
Industrial / Agriculture
Government
Confederacy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-76.88 / 65.63 / 125.91
Permit required
No
︎ Lalande 31528 - Class G star
Body distance-Solar masses1.1094Solar radius1.0763︎ Lalande 31528 3 - Class III gas giant
Body distance2,457 LsRing/belt typeRocky (Pristine)Earth masses2,696.9000Radius69,863 kmGravity22.46 gSurface temperature700 K (427°C/801°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Lalande 31528 3 e - Rocky body Landable
Body distance2,450 LsEarth masses0.0051Radius1,207 kmGravity0.14 gSurface temperature174 K (-100°C/-147°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Arsenic: 2.6%︎ Manganese: 8.4%︎ Zirconium: 2.4%︎ Carbon: 16.5%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ Lalande 31528 3 e a - Rocky body Landable
Body distance2,457 LsEarth masses0.0004Radius541 kmGravity0.06 gSurface temperature172 K (-101°C/-149°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Arsenic: 2.8%︎ Germanium: 6.2%︎ Vanadium: 4.6%︎ Carbon: 17.6%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%︎ Lalande 31528 3 c - Rocky body Landable
Body distance2,457 LsEarth masses0.0015Radius813 kmGravity0.09 gSurface temperature192 K (-81°C/-113°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.9%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Lalande 31528 3 f - Rocky body Landable
Body distance2,459 LsEarth masses0.0038Radius1,095 kmGravity0.13 gSurface temperature165 K (-108°C/-163°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.7%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ Lalande 31528 3 d - Rocky body Landable
Body distance2,489 LsEarth masses0.0012Radius757 kmGravity0.09 gSurface temperature192 K (-81°C/-113°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Lalande 31528 3 a - Rocky body
Body distance2,490 LsEarth masses0.0060Radius1,268 kmGravity0.15 gSurface temperature218 K (-56°C/-68°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ Lalande 31528 3 b - Rocky body Landable
Body distance2,491 LsEarth masses0.0018Radius848 kmGravity0.10 gSurface temperature208 K (-65°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Lalande 31528 1 - Icy body
Body distance1,395 LsEarth masses11.5353Radius14,943 kmGravity2.10 gSurface temperature1,903 K (1,630°C/2,966°F)Surface pressure2,892,218.11 atmVolcanismWater geysersAtmosphereHot Thick WaterTerraforming︎ Lalande 31528 2 - Icy body
Body distance1,799 LsEarth masses19.9274Radius17,129 kmGravity2.76 gSurface temperature1,804 K (1,530°C/2,787°F)Surface pressure5,178,337.03 atmVolcanismWater geysersAtmosphereHot Thick WaterTerraforming︎ Lalande 31528 4 - Icy body
Body distance2,459 LsEarth masses12.0006Radius15,511 kmGravity2.03 gSurface temperature1,661 K (1,388°C/2,530°F)Surface pressure3,077,483.35 atmVolcanismWater geysersAtmosphereHot Thick WaterTerraforming︎ Lalande 31528 5 - Icy body
Body distance4,559 LsRing/belt typeIcy (Pristine)Earth masses28.7733Radius19,173 kmGravity3.18 gSurface temperature82 K (-191°C/-311°F)Surface pressure5.64 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ Lalande 31528 5 a - Icy body Landable
Body distance4,569 LsEarth masses0.0002Radius516 kmGravity0.03 gSurface temperature76 K (-197°C/-322°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%