🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.7 AU - 2.18 AU

Year: 1018 Days

Day: 14.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 113 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 12.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.19 AU - 8.53 AU

Year: 9106 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,617,807 km

• M1: 152,590 km (0.072 R)
• M2: 807,081 km (0.082 R)
• M3: 1,452,895 km (0.093 R)
• M4: 2,087,189 km (0.053 R)
• M5: 3,598,726 km (0.064 R)
• M6: 4,064,724 km (0.112 R)
• M7: 5,808,586 km (0.053 R)
• M8: 6,957,797 km (0.096 R)
• M9: 8,892,097 km (0.073 R)
• M10: 9,518,314 km (0.088 R)
• M11: 10,269,744 km (0.043 R)
• M12: 19,428,275 km (0.102 R)
• M13: 21,656,237 km (0.063 R)
• M14: 22,544,399 km (0.076 R)
• M15: 23,372,573 km (0.085 R)
• M16: 24,393,130 km (0.087 R)
• M17: 25,089,956 km (0.061 R)
• M18: 33,547,023 km (0.113 R)
• M19: 39,414,551 km (0.103 R)
• M20: 40,132,770 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.9

Radius: 6.3

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.43 AU - 15.71 AU

Year: 17801 Days

Day: 18.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,617,807 km

• M1: 78,389 km (0.08 R)
• M2: 1,082,490 km (0.11 R)
• M3: 3,161,601 km (0.08 R)
• M4: 3,706,138 km (0.086 R)
• M5: 5,050,723 km (0.071 R)
• M6: 6,029,991 km (0.069 R)
• M7: 11,347,597 km (0.116 R)
• M8: 11,718,300 km (0.059 R)
• M9: 14,908,176 km (0.095 R)
• M10: 28,416,415 km (0.11 R)
• M11: 31,337,762 km (0.105 R)
• M12: 35,100,148 km (0.09 R)
• M13: 37,089,501 km (0.101 R)
• M14: 38,180,668 km (0.106 R)
• M15: 44,873,377 km (0.103 R)
• M16: 47,851,721 km (0.112 R)
• M17: 51,294,118 km (0.081 R)
• M18: 55,073,708 km (0.118 R)
• M19: 65,326,099 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.1

Radius: 4.5

Gravity: 44.45 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.77 AU - 17.27 AU

Year: 21930 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,617,807 km

• M1: 59,690 km (0.117 R)
• M2: 212,878 km (0.077 R)
• M3: 563,834 km (0.083 R)
• M4: 852,857 km (0.08 R)
• M5: 1,064,688 km (0.119 R)
• M6: 5,514,028 km (0.053 R)
• M7: 6,115,112 km (0.099 R)
• M8: 8,343,223 km (0.096 R)
• M9: 10,285,003 km (0.105 R)
• M10: 13,315,557 km (0.113 R)
• M11: 16,630,197 km (0.067 R)
• M12: 20,157,864 km (0.084 R)
• M13: 24,489,620 km (0.112 R)
• M14: 29,149,295 km (0.054 R)
• M15: 33,665,505 km (0.086 R)
• M16: 35,077,410 km (0.104 R)
• M17: 38,626,320 km (0.106 R)
• M18: 40,016,682 km (0.078 R)
• M19: 50,877,787 km (0.071 R)
• M20: 55,215,527 km (0.078 R)
• M21: 66,793,654 km (0.106 R)
• M22: 68,345,582 km (0.046 R)
• M23: 71,291,314 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit