🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 11.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 240 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 40,107,567 km

• M1: 140,622 km (0.077 R)
• M2: 540,198 km (0.112 R)
• M3: 1,546,393 km (0.12 R)
• M4: 2,066,695 km (0.116 R)
• M5: 2,604,798 km (0.047 R)
• M6: 3,079,472 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 12.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 269 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 88.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,107,567 km

• M1: 151,692 km (0.046 R)
• M2: 593,455 km (0.11 R)
• M3: 1,103,434 km (0.064 R)
• M4: 1,686,716 km (0.099 R)
• M5: 2,106,787 km (0.11 R)
• M6: 2,540,920 km (0.094 R)
• M7: 3,324,962 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 9.6

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.3 AU - 3.7 AU

Year: 3524 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,107,567 km

• M1: 119,828 km (0.104 R)
• M2: 701,614 km (0.112 R)
• M3: 1,968,110 km (0.108 R)
• M4: 2,294,532 km (0.113 R)
• M5: 2,640,552 km (0.1 R)
• M6: 3,244,778 km (0.082 R)
• M7: 5,759,668 km (0.092 R)
• M8: 8,703,006 km (0.116 R)
• M9: 11,960,799 km (0.096 R)
• M10: 13,758,516 km (0.111 R)
• M11: 18,003,356 km (0.042 R)
• M12: 20,488,027 km (0.075 R)
• M13: 22,619,647 km (0.103 R)
• M14: 23,048,694 km (0.087 R)
• M15: 23,775,739 km (0.083 R)
• M16: 25,505,988 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 9.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.4 AU - 5.46 AU

Year: 8582 Days

Day: 12 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,107,567 km

• M1: 113,545 km (0.078 R)
• M2: 414,835 km (0.114 R)
• M3: 777,311 km (0.111 R)
• M4: 1,422,077 km (0.103 R)
• M5: 1,763,609 km (0.098 R)
• M6: 2,687,975 km (0.073 R)
• M7: 3,560,280 km (0.076 R)
• M8: 5,698,931 km (0.059 R)
• M9: 6,012,189 km (0.091 R)
• M10: 6,880,604 km (0.068 R)
• M11: 7,345,106 km (0.077 R)
• M12: 7,792,403 km (0.079 R)
• M13: 8,948,346 km (0.062 R)
• M14: 13,591,864 km (0.115 R)
• M15: 14,095,859 km (0.101 R)
• M16: 17,190,740 km (0.046 R)
• M17: 28,409,084 km (0.077 R)
• M18: 30,167,458 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.2

Radius: 3.6

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.28 AU - 12.34 AU

Year: 22453 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,107,567 km

• M1: 44,730 km (0.077 R)
• M2: 191,186 km (0.106 R)
• M3: 375,491 km (0.093 R)
• M4: 514,766 km (0.077 R)
• M5: 1,541,157 km (0.111 R)
• M6: 1,990,699 km (0.086 R)
• M7: 2,798,827 km (0.072 R)
• M8: 3,387,195 km (0.114 R)
• M9: 3,831,800 km (0.054 R)
• M10: 4,053,953 km (0.082 R)
• M11: 5,095,154 km (0.11 R)
• M12: 6,573,031 km (0.103 R)
• M13: 7,178,304 km (0.103 R)
• M14: 7,864,061 km (0.101 R)
• M15: 11,045,858 km (0.052 R)
• M16: 12,074,792 km (0.033 R)
• M17: 12,491,721 km (0.082 R)
• M18: 13,165,959 km (0.05 R)
• M19: 13,671,450 km (0.03 R)
• M20: 15,059,569 km (0.078 R)
• M21: 26,088,672 km (0.081 R)
• M22: 27,187,468 km (0.101 R)
• M23: 30,778,715 km (0.11 R)
• M24: 31,443,528 km (0.095 R)
• M25: 37,864,268 km (0.085 R)
• M26: 40,053,035 km (0.111 R)
• M27: 41,647,748 km (0.073 R)
• M28: 46,976,574 km (0.106 R)
• M29: 48,899,056 km (0.111 R)
• M30: 51,802,003 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 7.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.17 AU - 12.59 AU

Year: 22682 Days

Day: 23.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,107,567 km

• M1: 98,435 km (0.113 R)
• M2: 347,516 km (0.037 R)
• M3: 1,104,631 km (0.081 R)
• M4: 1,949,410 km (0.118 R)
• M5: 2,276,281 km (0.065 R)
• M6: 2,639,654 km (0.118 R)
• M7: 4,747,937 km (0.108 R)
• M8: 6,224,917 km (0.092 R)
• M9: 6,503,917 km (0.081 R)
• M10: 8,190,633 km (0.098 R)
• M11: 10,102,494 km (0.086 R)
• M12: 10,488,456 km (0.057 R)
• M13: 10,784,361 km (0.057 R)
• M14: 11,758,393 km (0.041 R)
• M15: 14,357,656 km (0.103 R)
• M16: 14,907,577 km (0.04 R)
• M17: 20,814,300 km (0.115 R)
• M18: 21,677,330 km (0.063 R)
• M19: 22,727,956 km (0.111 R)
• M20: 24,495,903 km (0.113 R)
• M21: 28,398,762 km (0.12 R)
• M22: 32,906,894 km (0.08 R)
• M23: 36,839,972 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit