🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.27 AU

Year: 367 Days

Day: 27.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.88 AU - 1.28 AU

Year: 394 Days

Day: 24.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.85 AU - 2.41 AU

Year: 1093 Days

Day: 43.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.82 AU - 5.96 AU

Year: 4398 Days

Day: 27.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.2

Radius: 4.2

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.71 AU - 15.09 AU

Year: 17240 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,836,199 km

• M1: 52,359 km (0.089 R)
• M2: 208,539 km (0.113 R)
• M3: 639,680 km (0.093 R)
• M4: 1,096,104 km (0.066 R)
• M5: 1,474,137 km (0.053 R)
• M6: 2,025,406 km (0.04 R)
• M7: 2,505,016 km (0.106 R)
• M8: 2,935,709 km (0.107 R)
• M9: 3,494,008 km (0.057 R)
• M10: 5,336,754 km (0.099 R)
• M11: 5,891,912 km (0.113 R)
• M12: 10,275,878 km (0.064 R)
• M13: 12,727,338 km (0.12 R)
• M14: 12,985,544 km (0.108 R)
• M15: 14,122,189 km (0.075 R)
• M16: 15,035,035 km (0.098 R)
• M17: 18,333,817 km (0.096 R)
• M18: 18,498,076 km (0.074 R)
• M19: 19,418,701 km (0.09 R)
• M20: 19,675,112 km (0.082 R)
• M21: 21,351,057 km (0.114 R)
• M22: 21,624,223 km (0.106 R)
• M23: 22,177,286 km (0.096 R)
• M24: 33,689,291 km (0.108 R)
• M25: 37,910,644 km (0.11 R)
• M26: 42,471,135 km (0.073 R)
• M27: 45,857,282 km (0.077 R)
• M28: 49,418,909 km (0.067 R)
• M29: 50,699,766 km (0.12 R)
• M30: 52,496,735 km (0.111 R)
• M31: 53,662,103 km (0.086 R)
• M32: 55,014,916 km (0.102 R)
• M33: 55,699,925 km (0.069 R)
• M34: 60,109,771 km (0.107 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit