🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.92 AU - 1.46 AU

Year: 479 Days

Day: 23.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.72 AU - 2.06 AU

Year: 959 Days

Day: 40.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,944,665 km

• M1: 62,382 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.61 AU - 4.19 AU

Year: 2313 Days

Day: 12.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,944,665 km

• M1: 520,451 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 10.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.7 AU - 8.92 AU

Year: 7292 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,944,665 km

• M1: 125,662 km (0.081 R)
• M2: 1,863,241 km (0.038 R)
• M3: 2,445,476 km (0.067 R)
• M4: 5,924,225 km (0.034 R)
• M5: 8,747,287 km (0.028 R)
• M6: 12,234,862 km (0.051 R)
• M7: 12,887,408 km (0.11 R)
• M8: 15,131,974 km (0.049 R)
• M9: 15,580,169 km (0.091 R)
• M10: 16,924,755 km (0.033 R)
• M11: 17,407,807 km (0.111 R)
• M12: 18,912,163 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 6.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.49 AU - 19.45 AU

Year: 24661 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,944,665 km

• M1: 87,216 km (0.041 R)
• M2: 357,539 km (0.116 R)
• M3: 656,884 km (0.112 R)
• M4: 981,212 km (0.071 R)
• M5: 2,636,064 km (0.083 R)
• M6: 4,382,918 km (0.09 R)
• M7: 4,918,030 km (0.115 R)
• M8: 5,259,562 km (0.03 R)
• M9: 5,616,802 km (0.049 R)
• M10: 6,075,319 km (0.083 R)
• M11: 11,652,029 km (0.034 R)
• M12: 14,284,951 km (0.083 R)
• M13: 24,622,762 km (0.065 R)
• M14: 26,302,896 km (0.112 R)
• M15: 26,879,446 km (0.08 R)
• M16: 28,177,657 km (0.076 R)
• M17: 28,781,434 km (0.05 R)
• M18: 30,265,444 km (0.098 R)
• M19: 32,984,087 km (0.101 R)
• M20: 64,915,303 km (0.025 R)
• M21: 65,545,409 km (0.098 R)
• M22: 72,522,355 km (0.065 R)
• M23: 74,570,200 km (0.111 R)
• M24: 76,890,463 km (0.116 R)
• M25: 80,944,715 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit