🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.66 AU - 0.8 AU

Year: 229 Days

Day: 36 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.7 AU - 2.6 AU

Year: 1157 Days

Day: 12.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,297,113 km

• M1: 180,864 km (0.066 R)
• M2: 1,526,197 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 13.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.58 AU - 5.46 AU

Year: 4129 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,297,113 km

• M1: 165,605 km (0.053 R)
• M2: 832,961 km (0.107 R)
• M3: 1,516,474 km (0.101 R)
• M4: 2,463,727 km (0.106 R)
• M5: 3,069,748 km (0.109 R)
• M6: 3,774,055 km (0.102 R)
• M7: 4,654,289 km (0.088 R)
• M8: 7,922,105 km (0.112 R)
• M9: 9,099,889 km (0.112 R)
• M10: 10,067,338 km (0.103 R)
• M11: 11,059,621 km (0.069 R)
• M12: 13,924,869 km (0.053 R)
• M13: 14,946,174 km (0.108 R)
• M14: 16,570,956 km (0.084 R)
• M15: 17,426,357 km (0.096 R)
• M16: 21,144,612 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.5

Radius: 3.5

Gravity: 60.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.87 AU - 16.87 AU

Year: 18962 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,297,113 km

• M1: 45,627 km (0.068 R)
• M2: 334,800 km (0.096 R)
• M3: 535,560 km (0.041 R)
• M4: 691,890 km (0.101 R)
• M5: 823,237 km (0.087 R)
• M6: 1,070,822 km (0.095 R)
• M7: 1,396,945 km (0.118 R)
• M8: 1,557,912 km (0.117 R)
• M9: 1,731,147 km (0.07 R)
• M10: 2,137,006 km (0.116 R)
• M11: 3,053,741 km (0.055 R)
• M12: 5,461,070 km (0.089 R)
• M13: 6,541,765 km (0.069 R)
• M14: 9,060,694 km (0.077 R)
• M15: 9,226,299 km (0.12 R)
• M16: 10,624,740 km (0.108 R)
• M17: 11,057,826 km (0.099 R)
• M18: 12,292,607 km (0.106 R)
• M19: 12,700,859 km (0.072 R)
• M20: 15,186,877 km (0.099 R)
• M21: 16,625,559 km (0.085 R)
• M22: 18,592,921 km (0.119 R)
• M23: 19,130,576 km (0.117 R)
• M24: 21,678,676 km (0.071 R)
• M25: 22,174,144 km (0.053 R)
• M26: 31,411,663 km (0.102 R)
• M27: 32,430,275 km (0.038 R)
• M28: 34,667,661 km (0.028 R)
• M29: 35,618,056 km (0.049 R)
• M30: 36,725,380 km (0.084 R)
• M31: 41,233,063 km (0.073 R)
• M32: 44,965,978 km (0.116 R)
• M33: 46,258,654 km (0.053 R)
• M34: 49,769,267 km (0.07 R)
• M35: 50,630,651 km (0.071 R)
• M36: 51,501,760 km (0.075 R)
• M37: 54,356,686 km (0.099 R)
• M38: 66,831,353 km (0.116 R)
• M39: 67,458,766 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit