🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 10.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.09 AU - 1.31 AU

Year: 849 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 97.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,730,670 km

• M1: 131,646 km (0.08 R)
• M2: 481,406 km (0.086 R)
• M3: 818,001 km (0.104 R)
• M4: 1,141,881 km (0.101 R)
• M5: 1,575,415 km (0.051 R)
• M6: 2,005,210 km (0.074 R)
• M7: 2,473,002 km (0.042 R)
• M8: 2,868,090 km (0.086 R)
• M9: 3,245,227 km (0.117 R)
• M10: 3,578,381 km (0.094 R)
• M11: 4,858,789 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 10.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.62 AU - 4.14 AU

Year: 4935 Days

Day: 10.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,730,670 km

• M1: 135,536 km (0.041 R)
• M2: 543,040 km (0.111 R)
• M3: 944,112 km (0.113 R)
• M4: 1,536,819 km (0.042 R)
• M5: 2,039,019 km (0.054 R)
• M6: 2,680,046 km (0.069 R)
• M7: 6,231,948 km (0.082 R)
• M8: 7,328,201 km (0.096 R)
• M9: 12,207,635 km (0.027 R)
• M10: 13,252,127 km (0.09 R)
• M11: 18,262,908 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.9

Radius: 7.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.55 AU - 7.55 AU

Year: 10824 Days

Day: 16.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,730,670 km

• M1: 136,583 km (0.077 R)
• M2: 619,335 km (0.063 R)
• M3: 898,934 km (0.096 R)
• M4: 1,646,474 km (0.116 R)
• M5: 3,529,911 km (0.073 R)
• M6: 4,147,003 km (0.11 R)
• M7: 5,743,212 km (0.062 R)
• M8: 8,431,336 km (0.081 R)
• M9: 9,361,236 km (0.031 R)
• M10: 9,700,225 km (0.093 R)
• M11: 11,045,110 km (0.114 R)
• M12: 11,909,187 km (0.113 R)
• M13: 13,880,289 km (0.12 R)
• M14: 15,000,627 km (0.086 R)
• M15: 16,240,494 km (0.044 R)
• M16: 16,668,644 km (0.099 R)
• M17: 17,419,924 km (0.118 R)
• M18: 17,739,615 km (0.072 R)
• M19: 20,866,809 km (0.1 R)
• M20: 27,062,554 km (0.064 R)
• M21: 29,978,067 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.2

Radius: 7.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.12 AU - 9.96 AU

Year: 16114 Days

Day: 20.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,730,670 km

• M1: 98,286 km (0.092 R)
• M2: 400,025 km (0.054 R)
• M3: 981,661 km (0.107 R)
• M4: 1,307,785 km (0.079 R)
• M5: 2,272,840 km (0.08 R)
• M6: 6,435,102 km (0.116 R)
• M7: 7,670,332 km (0.084 R)
• M8: 8,729,634 km (0.102 R)
• M9: 9,056,356 km (0.103 R)
• M10: 10,760,276 km (0.099 R)
• M11: 15,728,720 km (0.108 R)
• M12: 19,724,778 km (0.056 R)
• M13: 20,614,287 km (0.116 R)
• M14: 22,041,301 km (0.063 R)
• M15: 22,822,950 km (0.117 R)
• M16: 23,354,172 km (0.055 R)
• M17: 24,349,447 km (0.107 R)
• M18: 25,942,964 km (0.116 R)
• M19: 28,512,606 km (0.114 R)
• M20: 29,128,800 km (0.08 R)
• M21: 32,789,609 km (0.081 R)
• M22: 34,963,266 km (0.108 R)
• M23: 36,145,090 km (0.1 R)
• M24: 42,190,639 km (0.089 R)
• M25: 44,758,785 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit