🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 13.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 284 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,874,683 km

• M1: 166,802 km (0.028 R)
• M2: 610,359 km (0.044 R)
• M3: 1,119,740 km (0.081 R)
• M4: 1,816,268 km (0.104 R)
• M5: 2,442,335 km (0.106 R)
• M6: 3,003,776 km (0.078 R)
• M7: 3,750,419 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 12.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.66 AU - 1.94 AU

Year: 1638 Days

Day: 13.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,874,683 km

• M1: 156,629 km (0.087 R)
• M2: 610,359 km (0.115 R)
• M3: 1,012,628 km (0.057 R)
• M4: 1,592,918 km (0.097 R)
• M5: 2,148,674 km (0.119 R)
• M6: 2,560,068 km (0.087 R)
• M7: 3,081,118 km (0.065 R)
• M8: 4,634,542 km (0.038 R)
• M9: 5,519,713 km (0.108 R)
• M10: 5,913,005 km (0.091 R)
• M11: 6,683,285 km (0.108 R)
• M12: 7,759,043 km (0.047 R)
• M13: 8,595,744 km (0.102 R)
• M14: 9,096,149 km (0.103 R)
• M15: 11,646,045 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 12.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3 AU - 4.94 AU

Year: 5365 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,874,683 km

• M1: 150,495 km (0.073 R)
• M2: 623,823 km (0.05 R)
• M3: 1,002,904 km (0.097 R)
• M4: 1,414,747 km (0.047 R)
• M5: 1,856,809 km (0.105 R)
• M6: 2,930,024 km (0.045 R)
• M7: 4,854,451 km (0.119 R)
• M8: 6,067,241 km (0.054 R)
• M9: 6,830,788 km (0.118 R)
• M10: 8,192,578 km (0.093 R)
• M11: 9,860,295 km (0.077 R)
• M12: 12,613,045 km (0.104 R)
• M13: 13,524,545 km (0.081 R)
• M14: 14,652,663 km (0.111 R)
• M15: 16,903,512 km (0.079 R)
• M16: 18,413,703 km (0.106 R)
• M17: 20,735,013 km (0.076 R)
• M18: 25,110,302 km (0.106 R)
• M19: 28,679,258 km (0.062 R)
• M20: 32,276,788 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797

Radius: 3.4

Gravity: 68.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.04 AU - 10.82 AU

Year: 18100 Days

Day: 18.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,874,683 km

• M1: 42,336 km (0.116 R)
• M2: 222,302 km (0.118 R)
• M3: 500,854 km (0.088 R)
• M4: 640,877 km (0.094 R)
• M5: 755,320 km (0.111 R)
• M6: 1,297,762 km (0.025 R)
• M7: 1,450,651 km (0.108 R)
• M8: 1,943,875 km (0.089 R)
• M9: 4,549,870 km (0.082 R)
• M10: 5,352,163 km (0.072 R)
• M11: 7,231,561 km (0.119 R)
• M12: 8,266,479 km (0.117 R)
• M13: 8,738,909 km (0.114 R)
• M14: 8,954,480 km (0.105 R)
• M15: 12,156,024 km (0.117 R)
• M16: 14,194,594 km (0.082 R)
• M17: 14,417,644 km (0.09 R)
• M18: 17,279,601 km (0.058 R)
• M19: 20,498,499 km (0.05 R)
• M20: 25,272,316 km (0.101 R)
• M21: 25,490,430 km (0.052 R)
• M22: 26,152,401 km (0.12 R)
• M23: 28,795,945 km (0.103 R)
• M24: 34,338,994 km (0.075 R)
• M25: 38,212,981 km (0.11 R)
• M26: 41,302,476 km (0.107 R)
• M27: 44,079,761 km (0.116 R)
• M28: 44,395,711 km (0.114 R)
• M29: 48,474,946 km (0.075 R)
• M30: 55,509,337 km (0.05 R)
• M31: 74,874,632 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit