🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 200 Days

Day: 47.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 9.1

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.52 AU - 9.26 AU

Year: 9448 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,776,962 km

• M1: 116,088 km (0.051 R)
• M2: 529,427 km (0.065 R)
• M3: 1,538,764 km (0.104 R)
• M4: 1,950,457 km (0.106 R)
• M5: 2,512,795 km (0.036 R)
• M6: 2,864,949 km (0.066 R)
• M7: 3,492,362 km (0.106 R)
• M8: 3,932,629 km (0.112 R)
• M9: 4,557,050 km (0.04 R)
• M10: 4,861,931 km (0.104 R)
• M11: 5,213,187 km (0.042 R)
• M12: 5,930,957 km (0.087 R)
• M13: 6,948,971 km (0.069 R)
• M14: 7,689,480 km (0.101 R)
• M15: 8,992,178 km (0.09 R)
• M16: 9,522,802 km (0.097 R)
• M17: 12,202,100 km (0.077 R)
• M18: 12,554,253 km (0.064 R)
• M19: 14,158,990 km (0.094 R)
• M20: 15,144,690 km (0.101 R)
• M21: 18,147,718 km (0.053 R)
• M22: 19,548,403 km (0.066 R)
• M23: 20,030,856 km (0.096 R)
• M24: 27,647,033 km (0.038 R)
• M25: 28,051,396 km (0.103 R)
• M26: 28,459,798 km (0.04 R)
• M27: 30,668,910 km (0.116 R)
• M28: 32,764,178 km (0.055 R)
• M29: 37,979,159 km (0.103 R)
• M30: 41,703,249 km (0.079 R)
• M31: 42,637,338 km (0.089 R)
• M32: 47,229,544 km (0.068 R)
• M33: 48,244,266 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.5

Radius: 3.1

Gravity: 34.39 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.63 AU - 22.59 AU

Year: 28616 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,776,962 km

• M1: 354,697 km (0.048 R)
• M2: 472,879 km (0.119 R)
• M3: 1,432,100 km (0.105 R)
• M4: 1,529,339 km (0.095 R)
• M5: 1,648,269 km (0.068 R)
• M6: 1,885,681 km (0.072 R)
• M7: 3,968,981 km (0.119 R)
• M8: 4,496,762 km (0.032 R)
• M9: 6,490,304 km (0.114 R)
• M10: 8,519,748 km (0.112 R)
• M11: 9,392,652 km (0.118 R)
• M12: 10,026,348 km (0.052 R)
• M13: 20,838,235 km (0.032 R)
• M14: 27,031,737 km (0.087 R)
• M15: 32,375,672 km (0.093 R)
• M16: 43,344,786 km (0.115 R)
• M17: 47,045,688 km (0.108 R)
• M18: 56,177,142 km (0.098 R)
• M19: 58,058,784 km (0.117 R)
• M20: 61,947,132 km (0.103 R)
• M21: 66,212,915 km (0.112 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit