🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.42 AU - 0.64 AU

Year: 139 Days

Day: 42.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.69 AU - 0.99 AU

Year: 277 Days

Day: 28.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,060,256 km

• M1: 249,679 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.05 AU - 2.41 AU

Year: 1198 Days

Day: 23 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.23 AU - 4.19 AU

Year: 2572 Days

Day: 47.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.2

Radius: 6.6

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.3 AU - 16.7 AU

Year: 24121 Days

Day: 21.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,060,256 km

• M1: 82,877 km (0.054 R)
• M2: 307,124 km (0.029 R)
• M3: 538,552 km (0.085 R)
• M4: 1,132,905 km (0.084 R)
• M5: 1,419,534 km (0.059 R)
• M6: 1,845,290 km (0.114 R)
• M7: 2,534,188 km (0.072 R)
• M8: 4,578,443 km (0.063 R)
• M9: 4,790,273 km (0.073 R)
• M10: 16,461,151 km (0.109 R)
• M11: 17,383,422 km (0.095 R)
• M12: 17,900,582 km (0.039 R)
• M13: 25,370,153 km (0.112 R)
• M14: 30,522,902 km (0.04 R)
• M15: 31,529,098 km (0.048 R)
• M16: 32,427,582 km (0.083 R)
• M17: 32,687,284 km (0.072 R)
• M18: 35,914,260 km (0.061 R)
• M19: 40,238,536 km (0.111 R)
• M20: 44,416,206 km (0.073 R)
• M21: 50,947,500 km (0.073 R)
• M22: 54,166,547 km (0.06 R)
• M23: 56,950,713 km (0.061 R)
• M24: 60,219,725 km (0.119 R)
• M25: 64,838,560 km (0.119 R)
• M26: 69,042,260 km (0.079 R)
• M27: 69,472,354 km (0.055 R)
• M28: 75,455,072 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit