🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.34 AU - 2.08 AU

Year: 847 Days

Day: 28.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.69 AU - 3.75 AU

Year: 2717 Days

Day: 22.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.17 AU - 9.05 AU

Year: 9569 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,538,140 km

• M1: 112,797 km (0.062 R)
• M2: 481,556 km (0.075 R)
• M3: 988,094 km (0.038 R)
• M4: 1,280,558 km (0.041 R)
• M5: 1,688,960 km (0.104 R)
• M6: 2,183,082 km (0.113 R)
• M7: 3,113,431 km (0.054 R)
• M8: 3,936,818 km (0.104 R)
• M9: 4,629,905 km (0.115 R)
• M10: 5,632,958 km (0.106 R)
• M11: 6,009,197 km (0.115 R)
• M12: 6,888,832 km (0.065 R)
• M13: 7,440,250 km (0.037 R)
• M14: 7,851,794 km (0.103 R)
• M15: 8,453,476 km (0.099 R)
• M16: 8,947,598 km (0.053 R)
• M17: 9,366,023 km (0.115 R)
• M18: 9,895,151 km (0.104 R)
• M19: 10,597,364 km (0.085 R)
• M20: 15,327,349 km (0.078 R)
• M21: 17,892,953 km (0.056 R)
• M22: 23,946,580 km (0.072 R)
• M23: 27,091,875 km (0.111 R)
• M24: 28,067,104 km (0.103 R)
• M25: 29,267,776 km (0.116 R)
• M26: 30,398,287 km (0.096 R)
• M27: 31,132,663 km (0.095 R)
• M28: 32,855,732 km (0.084 R)
• M29: 38,893,801 km (0.119 R)
• M30: 42,432,688 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.3

Radius: 7.2

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.46 AU - 16.45 AU

Year: 21893 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,538,140 km

• M1: 89,908 km (0.116 R)
• M2: 451,786 km (0.112 R)
• M3: 850,464 km (0.053 R)
• M4: 1,129,165 km (0.103 R)
• M5: 1,392,457 km (0.053 R)
• M6: 2,353,922 km (0.082 R)
• M7: 3,090,542 km (0.103 R)
• M8: 3,441,649 km (0.101 R)
• M9: 3,729,625 km (0.116 R)
• M10: 4,761,102 km (0.079 R)
• M11: 5,119,389 km (0.115 R)
• M12: 6,135,607 km (0.049 R)
• M13: 6,388,128 km (0.114 R)
• M14: 7,563,519 km (0.036 R)
• M15: 8,253,015 km (0.058 R)
• M16: 8,929,946 km (0.063 R)
• M17: 9,420,028 km (0.085 R)
• M18: 11,947,036 km (0.09 R)
• M19: 19,260,127 km (0.096 R)
• M20: 19,711,464 km (0.082 R)
• M21: 20,355,333 km (0.081 R)
• M22: 21,782,048 km (0.115 R)
• M23: 26,349,720 km (0.08 R)
• M24: 28,856,382 km (0.093 R)
• M25: 34,206,451 km (0.076 R)
• M26: 41,664,653 km (0.116 R)
• M27: 45,530,860 km (0.04 R)
• M28: 48,292,437 km (0.114 R)
• M29: 49,629,692 km (0.059 R)
• M30: 51,508,641 km (0.08 R)
• M31: 51,855,260 km (0.113 R)
• M32: 57,058,124 km (0.05 R)
• M33: 63,987,348 km (0.069 R)
• M34: 71,888,060 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit