🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 475 Days

Day: 25.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,571,078 km

• M1: 416,480 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.56 AU - 2.4 AU

Year: 1073 Days

Day: 17.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.89 AU - 3.81 AU

Year: 2361 Days

Day: 18.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,571,078 km

• M1: 292,464 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.67 AU - 4.23 AU

Year: 3022 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,571,078 km

• M1: 46,375 km (0.106 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 13.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.1 AU - 5.46 AU

Year: 4671 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,571,078 km

• M1: 165,455 km (0.086 R)
• M2: 586,424 km (0.115 R)
• M3: 1,333,216 km (0.059 R)
• M4: 1,991,596 km (0.069 R)
• M5: 3,051,797 km (0.117 R)
• M6: 3,551,902 km (0.06 R)
• M7: 4,763,645 km (0.088 R)
• M8: 7,045,910 km (0.09 R)
• M9: 7,989,873 km (0.096 R)
• M10: 9,507,992 km (0.092 R)
• M11: 10,777,031 km (0.099 R)
• M12: 14,631,270 km (0.061 R)
• M13: 17,371,903 km (0.111 R)
• M14: 18,524,704 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 11.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.45 AU - 8.17 AU

Year: 6842 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,571,078 km

• M1: 139,575 km (0.091 R)
• M2: 759,359 km (0.115 R)
• M3: 1,550,732 km (0.081 R)
• M4: 2,666,432 km (0.099 R)
• M5: 3,870,097 km (0.099 R)
• M6: 4,640,526 km (0.108 R)
• M7: 5,025,441 km (0.056 R)
• M8: 5,405,719 km (0.104 R)
• M9: 6,138,898 km (0.064 R)
• M10: 6,633,768 km (0.104 R)
• M11: 7,670,780 km (0.096 R)
• M12: 8,525,732 km (0.098 R)
• M13: 9,068,623 km (0.108 R)
• M14: 9,750,340 km (0.104 R)
• M15: 13,488,941 km (0.097 R)
• M16: 16,546,871 km (0.06 R)
• M17: 20,102,513 km (0.095 R)
• M18: 20,870,249 km (0.118 R)
• M19: 21,326,972 km (0.036 R)
• M20: 22,464,215 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit