🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.68 AU - 1.06 AU

Year: 233 Days

Day: 15.7 Hours

Environment

Temp: 305 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,034,314 km

• M1: 84,074 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.19 AU - 1.81 AU

Year: 527 Days

Day: 12.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,034,314 km

• M1: 579,692 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.87 AU - 3.95 AU

Year: 2219 Days

Day: 35.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,034,314 km

• M1: 1,470,996 km (0.072 R)
• M2: 1,710,502 km (0.041 R)

Asteroid Belt

Center: 10.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 14.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.77 AU - 18.45 AU

Year: 19426 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,034,314 km

• M1: 184,005 km (0.108 R)
• M2: 1,181,524 km (0.119 R)
• M3: 1,733,540 km (0.11 R)
• M4: 2,571,288 km (0.119 R)
• M5: 4,159,419 km (0.041 R)
• M6: 4,945,556 km (0.029 R)
• M7: 6,160,291 km (0.098 R)
• M8: 9,512,330 km (0.077 R)
• M9: 10,329,733 km (0.086 R)
• M10: 11,004,569 km (0.119 R)
• M11: 14,150,911 km (0.064 R)
• M12: 15,610,538 km (0.063 R)
• M13: 16,500,196 km (0.095 R)
• M14: 17,509,234 km (0.042 R)
• M15: 18,558,962 km (0.1 R)
• M16: 19,099,310 km (0.079 R)
• M17: 20,117,473 km (0.092 R)
• M18: 22,872,318 km (0.108 R)
• M19: 24,554,845 km (0.042 R)
• M20: 25,869,960 km (0.064 R)
• M21: 26,772,484 km (0.088 R)
• M22: 27,929,922 km (0.037 R)
• M23: 28,402,203 km (0.099 R)
• M24: 37,699,411 km (0.033 R)
• M25: 40,644,245 km (0.083 R)
• M26: 41,403,903 km (0.059 R)
• M27: 59,431,943 km (0.044 R)
• M28: 65,258,780 km (0.071 R)
• M29: 71,016,353 km (0.117 R)

Kuiper Belt

Range: 38.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit