🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.62 AU - 1.9 AU

Year: 813 Days

Day: 13.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.12 AU - 3.46 AU

Year: 2078 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.18 AU - 3.6 AU

Year: 2174 Days

Day: 36.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 14.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.09 AU - 8.17 AU

Year: 7340 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,477,968 km

• M1: 180,565 km (0.079 R)
• M2: 734,825 km (0.077 R)
• M3: 1,453,194 km (0.067 R)
• M4: 1,980,975 km (0.045 R)
• M5: 5,145,868 km (0.089 R)
• M6: 7,135,220 km (0.064 R)
• M7: 7,643,853 km (0.065 R)
• M8: 9,226,149 km (0.118 R)
• M9: 9,736,278 km (0.097 R)
• M10: 10,966,272 km (0.109 R)
• M11: 11,433,765 km (0.11 R)
• M12: 14,835,920 km (0.043 R)
• M13: 17,284,837 km (0.099 R)
• M14: 18,423,277 km (0.041 R)
• M15: 19,309,345 km (0.098 R)
• M16: 20,928,293 km (0.075 R)
• M17: 21,811,669 km (0.108 R)
• M18: 23,738,938 km (0.118 R)
• M19: 26,979,976 km (0.077 R)
• M20: 31,850,733 km (0.09 R)
• M21: 35,105,983 km (0.095 R)
• M22: 36,813,942 km (0.078 R)
• M23: 40,027,005 km (0.105 R)
• M24: 41,513,409 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 5.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 17.68 AU - 24.32 AU

Year: 33514 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,477,968 km

• M1: 70,311 km (0.026 R)
• M2: 968,945 km (0.096 R)
• M3: 2,240,527 km (0.076 R)
• M4: 5,145,568 km (0.089 R)
• M5: 7,666,143 km (0.062 R)
• M6: 14,397,149 km (0.068 R)
• M7: 16,890,048 km (0.12 R)
• M8: 17,914,794 km (0.064 R)
• M9: 18,647,973 km (0.108 R)
• M10: 19,571,141 km (0.06 R)
• M11: 32,651,082 km (0.092 R)
• M12: 33,866,714 km (0.119 R)
• M13: 34,361,285 km (0.112 R)
• M14: 41,658,669 km (0.103 R)
• M15: 42,369,259 km (0.108 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit