🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 34.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.86 AU - 1.24 AU

Year: 376 Days

Day: 36.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,608,930 km

• M1: 156,330 km (0.044 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.8

Radius: 7.9

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.97 AU - 15.03 AU

Year: 17353 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,608,930 km

• M1: 100,231 km (0.118 R)
• M2: 384,915 km (0.116 R)
• M3: 720,613 km (0.09 R)
• M4: 969,843 km (0.057 R)
• M5: 1,222,364 km (0.069 R)
• M6: 1,720,525 km (0.098 R)
• M7: 2,056,522 km (0.119 R)
• M8: 2,480,931 km (0.098 R)
• M9: 5,613,211 km (0.111 R)
• M10: 6,018,472 km (0.114 R)
• M11: 10,532,887 km (0.077 R)
• M12: 10,962,532 km (0.1 R)
• M13: 12,054,596 km (0.114 R)
• M14: 17,322,237 km (0.115 R)
• M15: 18,710,954 km (0.057 R)
• M16: 28,873,735 km (0.048 R)
• M17: 33,376,631 km (0.09 R)
• M18: 33,639,774 km (0.059 R)
• M19: 35,383,487 km (0.098 R)
• M20: 38,470,439 km (0.108 R)
• M21: 39,196,288 km (0.101 R)
• M22: 41,126,100 km (0.12 R)
• M23: 43,118,445 km (0.084 R)
• M24: 47,294,469 km (0.097 R)
• M25: 50,684,507 km (0.03 R)
• M26: 51,556,662 km (0.113 R)
• M27: 53,151,675 km (0.1 R)
• M28: 55,145,515 km (0.044 R)
• M29: 56,813,531 km (0.082 R)
• M30: 59,861,438 km (0.106 R)
• M31: 61,622,953 km (0.092 R)
• M32: 67,533,565 km (0.11 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit