🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 12.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.9 AU - 0.92 AU

Year: 552 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,489,386 km

• M1: 159,172 km (0.079 R)
• M2: 684,261 km (0.072 R)
• M3: 1,149,959 km (0.111 R)
• M4: 1,666,071 km (0.039 R)
• M5: 2,498,135 km (0.077 R)
• M6: 2,954,259 km (0.069 R)
• M7: 3,641,362 km (0.089 R)
• M8: 4,670,446 km (0.073 R)
• M9: 6,081,602 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 8.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.34 AU - 3.64 AU

Year: 4145 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,489,386 km

• M1: 108,309 km (0.052 R)
• M2: 477,816 km (0.032 R)
• M3: 907,610 km (0.115 R)
• M4: 1,710,652 km (0.031 R)
• M5: 2,232,449 km (0.086 R)
• M6: 2,977,446 km (0.089 R)
• M7: 3,436,413 km (0.07 R)
• M8: 3,754,458 km (0.057 R)
• M9: 4,179,615 km (0.059 R)
• M10: 5,437,135 km (0.06 R)
• M11: 6,010,543 km (0.101 R)
• M12: 7,213,759 km (0.104 R)
• M13: 9,157,783 km (0.111 R)
• M14: 10,089,329 km (0.069 R)
• M15: 12,975,521 km (0.09 R)
• M16: 13,700,921 km (0.114 R)
• M17: 14,969,810 km (0.116 R)
• M18: 18,754,038 km (0.078 R)
• M19: 19,743,777 km (0.082 R)
• M20: 20,123,906 km (0.055 R)
• M21: 23,624,945 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 6.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.85 AU - 8.29 AU

Year: 11953 Days

Day: 18.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,489,386 km

• M1: 93,199 km (0.084 R)
• M2: 1,221,467 km (0.09 R)
• M3: 2,265,061 km (0.108 R)
• M4: 4,832,610 km (0.067 R)
• M5: 6,902,446 km (0.112 R)
• M6: 7,693,669 km (0.029 R)
• M7: 8,091,001 km (0.104 R)
• M8: 11,214,754 km (0.081 R)
• M9: 14,100,347 km (0.117 R)
• M10: 14,395,803 km (0.104 R)
• M11: 19,629,036 km (0.1 R)
• M12: 21,517,410 km (0.111 R)
• M13: 28,463,688 km (0.114 R)
• M14: 36,435,160 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.7

Radius: 7.6

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.68 AU - 10.18 AU

Year: 15562 Days

Day: 20 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,489,386 km

• M1: 146,307 km (0.09 R)
• M2: 564,283 km (0.044 R)
• M3: 1,081,144 km (0.048 R)
• M4: 1,435,092 km (0.081 R)
• M5: 2,063,403 km (0.057 R)
• M6: 2,815,881 km (0.115 R)
• M7: 3,229,519 km (0.098 R)
• M8: 4,148,050 km (0.047 R)
• M9: 5,629,966 km (0.115 R)
• M10: 6,167,771 km (0.113 R)
• M11: 6,655,609 km (0.096 R)
• M12: 8,130,195 km (0.088 R)
• M13: 8,666,803 km (0.052 R)
• M14: 12,205,690 km (0.086 R)
• M15: 14,326,689 km (0.115 R)
• M16: 19,198,643 km (0.081 R)
• M17: 19,540,923 km (0.105 R)
• M18: 20,950,284 km (0.094 R)
• M19: 22,051,025 km (0.116 R)
• M20: 28,914,127 km (0.061 R)
• M21: 29,590,459 km (0.104 R)
• M22: 44,826,553 km (0.065 R)
• M23: 47,892,711 km (0.03 R)
• M24: 52,084,294 km (0.103 R)
• M25: 56,864,694 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit