🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.26 AU - 2.56 AU

Year: 1409 Days

Day: 28.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,470,556 km

• M1: 2,318,468 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.63 AU - 4.07 AU

Year: 2846 Days

Day: 14.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 11.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.05 AU - 9.49 AU

Year: 8159 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,470,556 km

• M1: 164,558 km (0.08 R)
• M2: 596,746 km (0.076 R)
• M3: 2,017,327 km (0.105 R)
• M4: 2,513,843 km (0.119 R)
• M5: 2,900,703 km (0.058 R)
• M6: 3,816,690 km (0.084 R)
• M7: 5,421,576 km (0.111 R)
• M8: 5,850,623 km (0.116 R)
• M9: 7,340,020 km (0.101 R)
• M10: 8,957,621 km (0.114 R)
• M11: 10,027,695 km (0.053 R)
• M12: 10,470,654 km (0.112 R)
• M13: 11,266,814 km (0.101 R)
• M14: 12,791,516 km (0.099 R)
• M15: 16,136,973 km (0.118 R)
• M16: 19,648,932 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 4.1

Gravity: 34.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.05 AU - 19.99 AU

Year: 25295 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,470,556 km

• M1: 51,162 km (0.109 R)
• M2: 200,611 km (0.068 R)
• M3: 416,630 km (0.061 R)
• M4: 639,232 km (0.115 R)
• M5: 974,630 km (0.091 R)
• M6: 2,240,378 km (0.066 R)
• M7: 2,843,257 km (0.028 R)
• M8: 4,538,500 km (0.044 R)
• M9: 5,333,164 km (0.104 R)
• M10: 5,494,431 km (0.113 R)
• M11: 6,440,488 km (0.09 R)
• M12: 10,923,188 km (0.089 R)
• M13: 11,249,311 km (0.087 R)
• M14: 12,833,702 km (0.095 R)
• M15: 14,019,864 km (0.112 R)
• M16: 17,300,994 km (0.07 R)
• M17: 17,654,793 km (0.116 R)
• M18: 22,703,870 km (0.086 R)
• M19: 23,127,831 km (0.071 R)
• M20: 26,478,225 km (0.088 R)
• M21: 27,304,005 km (0.099 R)
• M22: 30,265,744 km (0.1 R)
• M23: 31,560,364 km (0.077 R)
• M24: 31,691,860 km (0.099 R)
• M25: 31,823,805 km (0.091 R)
• M26: 32,221,437 km (0.087 R)
• M27: 33,298,242 km (0.115 R)
• M28: 37,109,098 km (0.105 R)
• M29: 40,576,478 km (0.042 R)
• M30: 43,761,865 km (0.119 R)
• M31: 45,750,918 km (0.097 R)
• M32: 49,908,243 km (0.103 R)
• M33: 53,372,780 km (0.111 R)
• M34: 63,248,633 km (0.079 R)
• M35: 75,677,524 km (0.111 R)
• M36: 79,506,032 km (0.108 R)
• M37: 80,482,906 km (0.055 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: 217 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit