🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 14.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.29 AU - 3.63 AU

Year: 4092 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,132,554 km

• M1: 181,911 km (0.116 R)
• M2: 721,062 km (0.096 R)
• M3: 1,195,437 km (0.061 R)
• M4: 1,748,201 km (0.109 R)
• M5: 2,498,883 km (0.101 R)
• M6: 3,176,561 km (0.117 R)
• M7: 3,647,346 km (0.093 R)
• M8: 4,282,538 km (0.063 R)
• M9: 5,775,974 km (0.113 R)
• M10: 6,249,750 km (0.119 R)
• M11: 6,831,088 km (0.06 R)
• M12: 7,800,482 km (0.117 R)
• M13: 8,570,462 km (0.106 R)
• M14: 9,732,987 km (0.099 R)
• M15: 10,298,317 km (0.12 R)
• M16: 11,035,985 km (0.098 R)
• M17: 11,611,936 km (0.118 R)
• M18: 12,208,084 km (0.119 R)
• M19: 13,548,331 km (0.06 R)
• M20: 15,691,620 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 13.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.46 AU - 7.04 AU

Year: 8767 Days

Day: 12.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,132,554 km

• M1: 173,384 km (0.069 R)
• M2: 947,104 km (0.119 R)
• M3: 1,440,627 km (0.076 R)
• M4: 1,902,287 km (0.026 R)
• M5: 3,262,730 km (0.115 R)
• M6: 4,012,514 km (0.065 R)
• M7: 6,279,670 km (0.095 R)
• M8: 6,905,737 km (0.096 R)
• M9: 10,274,831 km (0.058 R)
• M10: 10,808,596 km (0.092 R)
• M11: 13,083,830 km (0.066 R)
• M12: 15,448,823 km (0.055 R)
• M13: 19,049,045 km (0.108 R)
• M14: 19,543,017 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 4.6

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.42 AU - 6.42 AU

Year: 10343 Days

Day: 19.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,132,554 km

• M1: 57,146 km (0.095 R)
• M2: 442,511 km (0.097 R)
• M3: 1,289,833 km (0.108 R)
• M4: 2,050,388 km (0.096 R)
• M5: 3,051,348 km (0.07 R)
• M6: 7,050,996 km (0.1 R)
• M7: 8,754,467 km (0.12 R)
• M8: 12,490,076 km (0.102 R)
• M9: 16,957,068 km (0.091 R)
• M10: 23,401,745 km (0.096 R)
• M11: 24,717,907 km (0.106 R)
• M12: 25,622,226 km (0.082 R)
• M13: 26,175,289 km (0.109 R)
• M14: 26,454,738 km (0.086 R)
• M15: 29,160,215 km (0.101 R)
• M16: 29,661,967 km (0.027 R)
• M17: 30,476,677 km (0.097 R)
• M18: 31,832,333 km (0.072 R)
• M19: 34,551,423 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 4.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.89 AU - 8.95 AU

Year: 16939 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,132,554 km

• M1: 53,406 km (0.05 R)
• M2: 322,832 km (0.07 R)
• M3: 971,040 km (0.082 R)
• M4: 1,398,890 km (0.108 R)
• M5: 2,102,000 km (0.08 R)
• M6: 2,774,592 km (0.094 R)
• M7: 4,095,242 km (0.062 R)
• M8: 5,815,617 km (0.059 R)
• M9: 6,751,801 km (0.103 R)
• M10: 9,399,982 km (0.059 R)
• M11: 9,773,378 km (0.087 R)
• M12: 12,125,955 km (0.103 R)
• M13: 14,336,263 km (0.055 R)
• M14: 15,166,382 km (0.118 R)
• M15: 16,740,750 km (0.116 R)
• M16: 17,848,672 km (0.105 R)
• M17: 23,746,568 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit