🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.24 AU - 2.04 AU

Year: 745 Days

Day: 26.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.39 AU - 2.27 AU

Year: 878 Days

Day: 29.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402

Radius: 9.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.17 AU - 11.49 AU

Year: 10110 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,327,511 km

• M1: 119,379 km (0.12 R)
• M2: 819,647 km (0.082 R)
• M3: 1,331,720 km (0.09 R)
• M4: 2,063,254 km (0.073 R)
• M5: 2,757,388 km (0.086 R)
• M6: 4,171,985 km (0.086 R)
• M7: 5,786,745 km (0.04 R)
• M8: 6,188,116 km (0.077 R)
• M9: 7,273,897 km (0.101 R)
• M10: 7,821,874 km (0.115 R)
• M11: 11,393,972 km (0.081 R)
• M12: 13,944,317 km (0.052 R)
• M13: 14,852,226 km (0.099 R)
• M14: 15,734,704 km (0.107 R)
• M15: 16,452,325 km (0.073 R)
• M16: 18,235,083 km (0.113 R)
• M17: 22,342,741 km (0.104 R)
• M18: 24,610,944 km (0.118 R)
• M19: 25,400,073 km (0.118 R)
• M20: 27,962,834 km (0.114 R)
• M21: 35,668,022 km (0.078 R)
• M22: 37,592,299 km (0.063 R)
• M23: 40,304,359 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 5

Gravity: 28.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.82 AU - 13.26 AU

Year: 16705 Days

Day: 15.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,327,511 km

• M1: 66,870 km (0.053 R)
• M2: 226,491 km (0.101 R)
• M3: 487,390 km (0.047 R)
• M4: 721,810 km (0.065 R)
• M5: 1,005,896 km (0.069 R)
• M6: 1,194,090 km (0.049 R)
• M7: 1,609,374 km (0.117 R)
• M8: 1,779,317 km (0.09 R)
• M9: 2,792,843 km (0.069 R)
• M10: 3,039,530 km (0.081 R)
• M11: 4,698,570 km (0.103 R)
• M12: 5,681,278 km (0.029 R)
• M13: 5,877,252 km (0.114 R)
• M14: 6,663,688 km (0.118 R)
• M15: 7,424,542 km (0.09 R)
• M16: 8,192,279 km (0.1 R)
• M17: 12,505,933 km (0.03 R)
• M18: 13,039,998 km (0.092 R)
• M19: 14,153,903 km (0.072 R)
• M20: 17,541,398 km (0.115 R)
• M21: 18,041,503 km (0.089 R)
• M22: 18,551,183 km (0.12 R)
• M23: 21,338,191 km (0.119 R)
• M24: 22,390,613 km (0.083 R)
• M25: 27,724,973 km (0.12 R)
• M26: 28,631,836 km (0.083 R)
• M27: 31,227,508 km (0.093 R)
• M28: 32,085,303 km (0.111 R)
• M29: 32,582,416 km (0.105 R)
• M30: 40,523,370 km (0.097 R)
• M31: 45,951,529 km (0.116 R)
• M32: 46,901,027 km (0.117 R)
• M33: 52,529,198 km (0.116 R)
• M34: 54,091,000 km (0.105 R)
• M35: 54,971,832 km (0.11 R)
• M36: 57,855,032 km (0.078 R)
• M37: 58,038,439 km (0.052 R)
• M38: 60,458,932 km (0.082 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit