🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 16.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,412,104 km

• M1: 63,579 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 26.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,412,104 km

• M1: 29,022 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.64 AU - 3.94 AU

Year: 2088 Days

Day: 44.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,412,104 km

• M1: 909,555 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.58 AU - 5 AU

Year: 3109 Days

Day: 37.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.3 AU - 5.44 AU

Year: 3196 Days

Day: 46.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,412,104 km

• M1: 56,249 km (0.079 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.6

Radius: 6

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.26 AU - 20.3 AU

Year: 25130 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,412,104 km

• M1: 77,342 km (0.042 R)
• M2: 891,304 km (0.064 R)
• M3: 1,440,328 km (0.12 R)
• M4: 1,770,192 km (0.098 R)
• M5: 2,729,264 km (0.114 R)
• M6: 3,124,352 km (0.065 R)
• M7: 4,399,374 km (0.107 R)
• M8: 4,904,865 km (0.078 R)
• M9: 6,472,053 km (0.106 R)
• M10: 8,346,065 km (0.026 R)
• M11: 9,119,337 km (0.065 R)
• M12: 11,524,122 km (0.082 R)
• M13: 11,792,501 km (0.101 R)
• M14: 12,836,096 km (0.104 R)
• M15: 15,025,909 km (0.084 R)
• M16: 16,503,487 km (0.105 R)
• M17: 17,190,441 km (0.074 R)
• M18: 30,664,572 km (0.076 R)
• M19: 31,309,937 km (0.096 R)
• M20: 37,972,876 km (0.106 R)
• M21: 41,007,469 km (0.091 R)
• M22: 52,712,904 km (0.104 R)
• M23: 55,331,914 km (0.118 R)
• M24: 55,522,203 km (0.064 R)
• M25: 63,498,462 km (0.094 R)
• M26: 65,605,398 km (0.103 R)
• M27: 76,134,545 km (0.117 R)
• M28: 76,370,012 km (0.08 R)
• M29: 77,079,256 km (0.103 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: 438 - 12,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit