🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.87 AU - 2.19 AU

Year: 1073 Days

Day: 29.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,558,589 km

• M1: 33,061 km (0.094 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 12.6

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.34 AU - 13.22 AU

Year: 14994 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 107,558,589 km

• M1: 157,078 km (0.114 R)
• M2: 672,891 km (0.036 R)
• M3: 1,116,299 km (0.119 R)
• M4: 1,598,154 km (0.094 R)
• M5: 2,445,626 km (0.059 R)
• M6: 2,923,292 km (0.116 R)
• M7: 3,743,388 km (0.053 R)
• M8: 4,881,977 km (0.106 R)
• M9: 6,362,697 km (0.118 R)
• M10: 7,411,976 km (0.102 R)
• M11: 8,222,647 km (0.051 R)
• M12: 8,778,253 km (0.101 R)
• M13: 9,304,838 km (0.106 R)
• M14: 10,077,511 km (0.115 R)
• M15: 12,853,449 km (0.104 R)
• M16: 14,381,143 km (0.101 R)
• M17: 16,496,456 km (0.114 R)
• M18: 16,975,469 km (0.097 R)
• M19: 21,904,868 km (0.043 R)
• M20: 28,964,841 km (0.052 R)
• M21: 30,134,247 km (0.112 R)
• M22: 31,092,122 km (0.115 R)
• M23: 31,578,615 km (0.115 R)
• M24: 33,575,746 km (0.038 R)
• M25: 47,197,679 km (0.066 R)
• M26: 49,143,948 km (0.09 R)
• M27: 52,850,235 km (0.109 R)
• M28: 56,558,018 km (0.09 R)
• M29: 66,277,990 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.2

Radius: 4.5

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.8 AU - 20.9 AU

Year: 30351 Days

Day: 23.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,558,589 km

• M1: 55,950 km (0.026 R)
• M2: 255,962 km (0.091 R)
• M3: 504,594 km (0.089 R)
• M4: 793,318 km (0.115 R)
• M5: 955,332 km (0.059 R)
• M6: 1,451,099 km (0.088 R)
• M7: 1,636,900 km (0.076 R)
• M8: 1,859,502 km (0.101 R)
• M9: 2,102,149 km (0.065 R)
• M10: 2,291,690 km (0.102 R)
• M11: 2,544,510 km (0.073 R)
• M12: 3,352,488 km (0.03 R)
• M13: 3,611,741 km (0.109 R)
• M14: 4,170,340 km (0.106 R)
• M15: 5,545,593 km (0.101 R)
• M16: 10,588,238 km (0.1 R)
• M17: 13,094,601 km (0.098 R)
• M18: 14,569,486 km (0.093 R)
• M19: 19,755,895 km (0.099 R)
• M20: 21,578,146 km (0.08 R)
• M21: 25,184,203 km (0.107 R)
• M22: 33,412,834 km (0.063 R)
• M23: 34,458,224 km (0.117 R)
• M24: 40,014,139 km (0.045 R)
• M25: 43,795,525 km (0.108 R)
• M26: 46,138,227 km (0.109 R)
• M27: 56,765,062 km (0.08 R)
• M28: 56,975,995 km (0.092 R)
• M29: 57,187,227 km (0.109 R)
• M30: 63,545,884 km (0.081 R)
• M31: 68,672,454 km (0.098 R)
• M32: 74,571,846 km (0.074 R)
• M33: 76,097,744 km (0.113 R)
• M34: 76,354,005 km (0.067 R)
• M35: 76,868,472 km (0.116 R)
• M36: 77,385,034 km (0.047 R)
• M37: 78,164,439 km (0.089 R)
• M38: 91,355,530 km (0.076 R)
• M39: 98,474,444 km (0.051 R)
• M40: 101,857,301 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit