🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.42 AU - 1.48 AU

Year: 622 Days

Day: 46.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 11.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.02 AU - 6.88 AU

Year: 5173 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 98,654,465 km

• M1: 160,668 km (0.101 R)
• M2: 1,074,262 km (0.104 R)
• M3: 1,841,251 km (0.118 R)
• M4: 4,087,163 km (0.084 R)
• M5: 4,889,756 km (0.043 R)
• M6: 6,171,062 km (0.112 R)
• M7: 11,159,552 km (0.092 R)
• M8: 15,598,271 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 14.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.06 AU - 11.24 AU

Year: 10685 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,654,465 km

• M1: 182,809 km (0.096 R)
• M2: 775,515 km (0.059 R)
• M3: 1,303,596 km (0.081 R)
• M4: 1,976,337 km (0.102 R)
• M5: 2,561,864 km (0.1 R)
• M6: 3,053,442 km (0.082 R)
• M7: 4,034,056 km (0.101 R)
• M8: 4,644,116 km (0.065 R)
• M9: 5,149,907 km (0.048 R)
• M10: 6,813,884 km (0.12 R)
• M11: 8,440,013 km (0.059 R)
• M12: 8,955,976 km (0.115 R)
• M13: 9,744,057 km (0.055 R)
• M14: 10,685,626 km (0.034 R)
• M15: 12,388,798 km (0.08 R)
• M16: 15,068,844 km (0.049 R)
• M17: 17,505,494 km (0.08 R)
• M18: 18,114,956 km (0.103 R)
• M19: 20,277,543 km (0.112 R)
• M20: 24,918,817 km (0.114 R)
• M21: 33,605,965 km (0.091 R)
• M22: 34,786,890 km (0.115 R)
• M23: 35,995,192 km (0.08 R)
• M24: 36,981,940 km (0.047 R)
• M25: 37,607,858 km (0.079 R)
• M26: 41,378,023 km (0.117 R)
• M27: 47,128,116 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 5.4

Gravity: 29.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.85 AU - 19.49 AU

Year: 26476 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,654,465 km

• M1: 67,169 km (0.084 R)
• M2: 420,220 km (0.086 R)
• M3: 722,259 km (0.111 R)
• M4: 1,379,592 km (0.106 R)
• M5: 1,943,725 km (0.114 R)
• M6: 2,782,670 km (0.078 R)
• M7: 3,004,224 km (0.045 R)
• M8: 3,178,057 km (0.116 R)
• M9: 3,642,409 km (0.039 R)
• M10: 4,080,432 km (0.06 R)
• M11: 5,349,769 km (0.085 R)
• M12: 7,215,853 km (0.079 R)
• M13: 8,182,106 km (0.108 R)
• M14: 8,872,500 km (0.105 R)
• M15: 11,175,859 km (0.086 R)
• M16: 12,538,994 km (0.087 R)
• M17: 16,921,015 km (0.071 R)
• M18: 20,938,915 km (0.089 R)
• M19: 22,444,617 km (0.101 R)
• M20: 24,836,238 km (0.085 R)
• M21: 26,768,594 km (0.102 R)
• M22: 33,737,910 km (0.12 R)
• M23: 42,834,209 km (0.062 R)
• M24: 52,654,711 km (0.037 R)
• M25: 72,417,487 km (0.061 R)
• M26: 77,589,384 km (0.083 R)
• M27: 80,911,355 km (0.039 R)
• M28: 85,935,150 km (0.099 R)
• M29: 90,323,754 km (0.038 R)
• M30: 94,284,208 km (0.117 R)
• M31: 96,598,636 km (0.094 R)
• M32: 96,890,502 km (0.103 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit