🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.75 AU - 0.83 AU

Year: 246 Days

Day: 33.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.44 AU

Year: 1080 Days

Day: 13.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.6

Radius: 9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.99 AU - 15.93 AU

Year: 16322 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 108,621,860 km

• M1: 112,198 km (0.061 R)
• M2: 589,266 km (0.045 R)
• M3: 1,044,193 km (0.093 R)
• M4: 1,459,776 km (0.106 R)
• M5: 2,691,116 km (0.058 R)
• M6: 3,115,226 km (0.098 R)
• M7: 3,740,844 km (0.112 R)
• M8: 4,508,132 km (0.111 R)
• M9: 4,881,229 km (0.098 R)
• M10: 6,352,225 km (0.106 R)
• M11: 8,840,785 km (0.12 R)
• M12: 12,151,237 km (0.066 R)
• M13: 13,374,798 km (0.117 R)
• M14: 13,886,422 km (0.116 R)
• M15: 14,678,393 km (0.068 R)
• M16: 15,780,780 km (0.107 R)
• M17: 19,499,933 km (0.093 R)
• M18: 22,221,268 km (0.062 R)
• M19: 25,672,042 km (0.05 R)
• M20: 26,065,335 km (0.119 R)
• M21: 28,614,632 km (0.112 R)
• M22: 30,880,890 km (0.112 R)
• M23: 32,228,318 km (0.054 R)
• M24: 35,039,860 km (0.109 R)
• M25: 35,889,726 km (0.112 R)
• M26: 36,381,454 km (0.037 R)
• M27: 37,252,862 km (0.046 R)
• M28: 37,883,866 km (0.076 R)
• M29: 39,427,117 km (0.089 R)
• M30: 40,214,301 km (0.118 R)
• M31: 41,280,036 km (0.078 R)
• M32: 42,913,944 km (0.115 R)
• M33: 43,328,929 km (0.105 R)
• M34: 45,588,306 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873

Radius: 4.7

Gravity: 39.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.83 AU - 24.25 AU

Year: 30218 Days

Day: 17.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 108,621,860 km

• M1: 58,493 km (0.035 R)
• M2: 227,838 km (0.037 R)
• M3: 851,062 km (0.065 R)
• M4: 1,035,367 km (0.113 R)
• M5: 1,467,406 km (0.082 R)
• M6: 1,714,392 km (0.051 R)
• M7: 2,010,895 km (0.099 R)
• M8: 3,292,649 km (0.089 R)
• M9: 4,067,267 km (0.113 R)
• M10: 5,123,577 km (0.1 R)
• M11: 6,399,797 km (0.026 R)
• M12: 8,333,649 km (0.053 R)
• M13: 8,750,428 km (0.099 R)
• M14: 10,420,240 km (0.082 R)
• M15: 13,792,325 km (0.113 R)
• M16: 15,857,823 km (0.11 R)
• M17: 23,508,109 km (0.059 R)
• M18: 31,412,112 km (0.038 R)
• M19: 35,105,833 km (0.082 R)
• M20: 35,877,758 km (0.119 R)
• M21: 45,493,161 km (0.112 R)
• M22: 54,813,258 km (0.073 R)
• M23: 60,797,023 km (0.088 R)
• M24: 94,318,765 km (0.056 R)
• M25: 96,108,404 km (0.109 R)
• M26: 105,078,592 km (0.097 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,448 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit