🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.9 AU - 1.24 AU

Year: 387 Days

Day: 35 Hours

Environment

Temp: 163 °C

Axial Tilt: 158.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,487,394 km

• M1: 710,739 km (0.059 R)
• M2: 1,022,950 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.26 AU - 1.58 AU

Year: 592 Days

Day: 44.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 14

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.89 AU - 8.19 AU

Year: 7976 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,487,394 km

• M1: 174,132 km (0.116 R)
• M2: 969,544 km (0.086 R)
• M3: 2,059,663 km (0.104 R)
• M4: 2,520,275 km (0.097 R)
• M5: 3,556,989 km (0.099 R)
• M6: 4,228,234 km (0.104 R)
• M7: 4,983,105 km (0.114 R)
• M8: 7,467,627 km (0.094 R)
• M9: 8,395,881 km (0.109 R)
• M10: 15,390,180 km (0.087 R)
• M11: 16,266,524 km (0.093 R)
• M12: 17,679,476 km (0.11 R)
• M13: 18,565,545 km (0.106 R)
• M14: 19,096,019 km (0.062 R)
• M15: 21,485,246 km (0.051 R)
• M16: 23,800,423 km (0.05 R)
• M17: 25,712,732 km (0.064 R)
• M18: 26,467,454 km (0.099 R)
• M19: 32,607,549 km (0.065 R)
• M20: 39,886,532 km (0.079 R)
• M21: 46,077,042 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 5.6

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.81 AU - 15.87 AU

Year: 18998 Days

Day: 19.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,487,394 km

• M1: 69,713 km (0.109 R)
• M2: 325,375 km (0.097 R)
• M3: 525,388 km (0.06 R)
• M4: 743,352 km (0.102 R)
• M5: 2,058,018 km (0.106 R)
• M6: 2,632,773 km (0.117 R)
• M7: 3,257,045 km (0.034 R)
• M8: 4,727,143 km (0.106 R)
• M9: 5,067,029 km (0.072 R)
• M10: 8,998,910 km (0.056 R)
• M11: 13,823,292 km (0.084 R)
• M12: 19,437,102 km (0.081 R)
• M13: 22,504,157 km (0.089 R)
• M14: 22,693,997 km (0.06 R)
• M15: 25,056,447 km (0.114 R)
• M16: 26,613,312 km (0.102 R)
• M17: 28,454,562 km (0.118 R)
• M18: 29,462,852 km (0.114 R)
• M19: 30,033,269 km (0.11 R)
• M20: 36,932,872 km (0.064 R)
• M21: 44,369,532 km (0.092 R)
• M22: 47,416,691 km (0.103 R)
• M23: 47,728,901 km (0.111 R)
• M24: 51,417,985 km (0.085 R)
• M25: 58,996,763 km (0.104 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit