🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 11.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.75 AU - 0.81 AU

Year: 445 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,082,963 km

• M1: 144,661 km (0.025 R)
• M2: 796,010 km (0.058 R)
• M3: 1,468,453 km (0.09 R)
• M4: 2,527,755 km (0.096 R)
• M5: 2,984,029 km (0.108 R)
• M6: 3,801,282 km (0.085 R)
• M7: 4,377,682 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 10.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 453 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,082,963 km

• M1: 126,859 km (0.094 R)
• M2: 657,034 km (0.078 R)
• M3: 1,076,805 km (0.076 R)
• M4: 1,396,047 km (0.072 R)
• M5: 1,723,816 km (0.116 R)
• M6: 2,059,663 km (0.114 R)
• M7: 2,481,978 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 12.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.7 AU - 2.74 AU

Year: 2136 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,082,963 km

• M1: 155,432 km (0.072 R)
• M2: 573,259 km (0.099 R)
• M3: 1,026,840 km (0.093 R)
• M4: 1,552,377 km (0.119 R)
• M5: 2,373,669 km (0.076 R)
• M6: 3,529,762 km (0.07 R)
• M7: 3,995,460 km (0.117 R)
• M8: 5,622,935 km (0.1 R)
• M9: 6,097,160 km (0.036 R)
• M10: 8,733,374 km (0.071 R)
• M11: 9,781,307 km (0.092 R)
• M12: 11,544,019 km (0.09 R)
• M13: 12,350,202 km (0.045 R)
• M14: 12,882,471 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.7

Radius: 5.2

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.48 AU - 8.48 AU

Year: 15944 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,082,963 km

• M1: 441,463 km (0.098 R)
• M2: 1,149,211 km (0.063 R)
• M3: 3,164,294 km (0.063 R)
• M4: 3,500,141 km (0.115 R)
• M5: 3,909,142 km (0.115 R)
• M6: 6,068,138 km (0.106 R)
• M7: 8,359,978 km (0.117 R)
• M8: 11,120,807 km (0.056 R)
• M9: 11,895,574 km (0.091 R)
• M10: 13,551,772 km (0.09 R)
• M11: 22,599,002 km (0.116 R)
• M12: 31,423,332 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 3.5

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.93 AU - 10.85 AU

Year: 17115 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,082,963 km

• M1: 44,580 km (0.043 R)
• M2: 320,139 km (0.12 R)
• M3: 497,712 km (0.09 R)
• M4: 1,085,781 km (0.088 R)
• M5: 1,620,444 km (0.095 R)
• M6: 2,256,085 km (0.112 R)
• M7: 6,396,805 km (0.094 R)
• M8: 8,069,608 km (0.089 R)
• M9: 27,479,932 km (0.094 R)
• M10: 33,008,920 km (0.112 R)
• M11: 39,361,593 km (0.094 R)
• M12: 39,616,059 km (0.092 R)
• M13: 45,077,878 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit