🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 339 Days

Day: 37.9 Hours

Environment

Temp: 77 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 10.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.33 AU - 7.83 AU

Year: 6074 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,251,262 km

• M1: 126,859 km (0.041 R)
• M2: 752,627 km (0.087 R)
• M3: 1,437,037 km (0.073 R)
• M4: 1,818,811 km (0.071 R)
• M5: 4,144,759 km (0.081 R)
• M6: 4,560,940 km (0.086 R)
• M7: 5,159,032 km (0.04 R)
• M8: 6,212,500 km (0.05 R)
• M9: 7,108,592 km (0.098 R)
• M10: 8,088,458 km (0.09 R)
• M11: 8,410,243 km (0.106 R)
• M12: 10,651,368 km (0.084 R)
• M13: 12,633,989 km (0.11 R)
• M14: 13,019,353 km (0.035 R)
• M15: 15,172,515 km (0.057 R)
• M16: 16,618,678 km (0.117 R)
• M17: 18,645,579 km (0.116 R)
• M18: 20,566,566 km (0.069 R)
• M19: 22,545,446 km (0.118 R)
• M20: 23,400,249 km (0.059 R)
• M21: 24,129,089 km (0.078 R)
• M22: 24,499,045 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 9.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.31 AU - 8.05 AU

Year: 6214 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,251,262 km

• M1: 128,505 km (0.105 R)
• M2: 560,842 km (0.069 R)
• M3: 951,891 km (0.099 R)
• M4: 1,249,142 km (0.116 R)
• M5: 1,676,244 km (0.03 R)
• M6: 2,026,453 km (0.076 R)
• M7: 2,960,093 km (0.111 R)
• M8: 5,862,890 km (0.035 R)
• M9: 6,856,370 km (0.109 R)
• M10: 7,472,414 km (0.11 R)
• M11: 7,892,335 km (0.043 R)
• M12: 8,192,279 km (0.089 R)
• M13: 8,957,621 km (0.076 R)
• M14: 15,086,048 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.08 AU - 18.54 AU

Year: 24804 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,251,262 km

• M1: 99,782 km (0.116 R)
• M2: 390,301 km (0.103 R)
• M3: 712,535 km (0.112 R)
• M4: 2,218,387 km (0.079 R)
• M5: 2,601,507 km (0.081 R)
• M6: 3,311,498 km (0.077 R)
• M7: 4,052,307 km (0.085 R)
• M8: 7,250,859 km (0.05 R)
• M9: 7,951,576 km (0.098 R)
• M10: 8,543,983 km (0.083 R)
• M11: 11,766,471 km (0.07 R)
• M12: 13,891,060 km (0.072 R)
• M13: 15,043,711 km (0.095 R)
• M14: 16,259,045 km (0.103 R)
• M15: 17,212,432 km (0.109 R)
• M16: 18,202,620 km (0.071 R)
• M17: 20,296,242 km (0.07 R)
• M18: 21,683,314 km (0.12 R)
• M19: 22,159,484 km (0.113 R)
• M20: 26,115,450 km (0.053 R)
• M21: 27,643,293 km (0.104 R)
• M22: 28,203,088 km (0.099 R)
• M23: 32,335,580 km (0.094 R)
• M24: 34,095,898 km (0.048 R)
• M25: 34,481,262 km (0.1 R)
• M26: 35,654,708 km (0.067 R)
• M27: 35,919,047 km (0.071 R)
• M28: 41,339,128 km (0.113 R)
• M29: 43,410,609 km (0.079 R)
• M30: 44,014,835 km (0.104 R)
• M31: 49,708,680 km (0.099 R)
• M32: 51,037,558 km (0.114 R)
• M33: 54,287,870 km (0.116 R)
• M34: 60,069,828 km (0.094 R)
• M35: 62,148,491 km (0.074 R)
• M36: 63,108,909 km (0.075 R)
• M37: 64,666,223 km (0.033 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit