Star system
Lalande 2450
Economy
Agriculture / Industrial
Government
Communism
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-44.22 / -57.59 / -42.47
Permit required
No
︎ Lalande 2450 - Class G star
Body distance-Solar masses1.0117Solar radius0.9926︎ Lalande 2450 1 - Earth-like world
Body distance369 LsEarth masses1.9680Radius7,426 kmGravity1.45 gSurface temperature336 K (63°C/145°F)Surface pressure1.25 atmVolcanismMinor Silicate vapour geysersAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Lalande 2450 2 - High metal content world
Body distance473 LsEarth masses1.5496Radius6,929 kmGravity1.31 gSurface temperature672 K (399°C/751°F)Surface pressure70.32 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ Lalande 2450 3 - High metal content world
Body distance851 LsEarth masses1.5282Radius6,883 kmGravity1.31 gSurface temperature206 K (-67°C/-88°F)Surface pressure2.57 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraforming︎ Lalande 2450 3 a - Rocky body Landable
Body distance851 LsEarth masses0.0721Radius2,823 kmGravity0.37 gSurface temperature182 K (-91°C/-132°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Polonium: 0.6%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Arsenic: 2.5%︎ Manganese: 8.5%︎ Zinc: 5.6%︎ Carbon: 15.5%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Lalande 2450 4 - Rocky ice world
Body distance1,285 LsEarth masses0.9934Radius7,186 kmGravity0.78 gSurface temperature195 K (-78°C/-109°F)Surface pressure1,582.50 atmVolcanismWater geysersAtmosphereThick Argon-richTerraforming︎ Lalande 2450 5 - Rocky ice world
Body distance1,673 LsEarth masses1.1143Radius7,437 kmGravity0.82 gSurface temperature349 K (76°C/169°F)Surface pressure1,776.68 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ Lalande 2450 6 - Rocky ice world
Body distance2,315 LsEarth masses1.4316Radius8,011 kmGravity0.91 gSurface temperature129 K (-144°C/-227°F)Surface pressure498.54 atmVolcanismMajor Water geysersAtmosphereThick NitrogenTerraforming︎ Lalande 2450 7 - Icy body
Body distance3,025 LsEarth masses4.8662Radius12,250 kmGravity1.32 gSurface temperature124 K (-149°C/-236°F)Surface pressure1,392.03 atmVolcanismMajor Water geysersAtmosphereThick NitrogenTerraforming︎ Lalande 2450 7 a - Icy body Landable
Body distance3,022 LsEarth masses0.1521Radius4,610 kmGravity0.29 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.04 atmVolcanismAtmosphereThin Argon-richTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Arsenic: 1.4%︎ Chromium: 5.4%︎ Carbon: 23.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ Lalande 2450 8 - Icy body
Body distance4,195 LsEarth masses1.5697Radius8,902 kmGravity0.80 gSurface temperature366 K (92°C/198°F)Surface pressure5,246.58 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming