🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399

Radius: 14.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.66 AU - 9.94 AU

Year: 10014 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,328,822 km

• M1: 184,005 km (0.108 R)
• M2: 756,367 km (0.118 R)
• M3: 1,349,373 km (0.093 R)
• M4: 2,123,542 km (0.05 R)
• M5: 2,794,638 km (0.088 R)
• M6: 3,311,199 km (0.109 R)
• M7: 4,142,814 km (0.099 R)
• M8: 5,080,493 km (0.084 R)
• M9: 5,857,205 km (0.097 R)
• M10: 6,605,045 km (0.119 R)
• M11: 7,966,087 km (0.095 R)
• M12: 9,192,789 km (0.077 R)
• M13: 10,493,393 km (0.109 R)
• M14: 11,443,639 km (0.04 R)
• M15: 12,341,824 km (0.041 R)
• M16: 14,100,497 km (0.068 R)
• M17: 17,213,329 km (0.075 R)
• M18: 18,321,999 km (0.067 R)
• M19: 19,404,190 km (0.112 R)
• M20: 20,990,526 km (0.067 R)
• M21: 21,617,042 km (0.118 R)
• M22: 22,580,153 km (0.095 R)
• M23: 26,539,111 km (0.07 R)
• M24: 29,163,357 km (0.066 R)
• M25: 30,240,312 km (0.095 R)
• M26: 33,950,339 km (0.08 R)
• M27: 36,811,698 km (0.112 R)
• M28: 37,723,497 km (0.108 R)
• M29: 38,185,006 km (0.112 R)
• M30: 38,767,241 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 13.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.5 AU - 12.58 AU

Year: 13842 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,328,822 km

• M1: 171,589 km (0.092 R)
• M2: 751,131 km (0.066 R)
• M3: 1,439,281 km (0.084 R)
• M4: 1,893,161 km (0.106 R)
• M5: 2,980,438 km (0.114 R)
• M6: 3,649,889 km (0.084 R)
• M7: 4,324,276 km (0.103 R)
• M8: 4,807,926 km (0.084 R)
• M9: 6,440,039 km (0.095 R)
• M10: 7,383,253 km (0.106 R)
• M11: 7,888,296 km (0.085 R)
• M12: 8,764,790 km (0.062 R)
• M13: 10,596,616 km (0.09 R)
• M14: 12,736,912 km (0.054 R)
• M15: 13,330,965 km (0.087 R)
• M16: 16,198,158 km (0.032 R)
• M17: 24,409,885 km (0.098 R)
• M18: 28,553,596 km (0.076 R)
• M19: 30,265,295 km (0.111 R)
• M20: 31,324,448 km (0.103 R)
• M21: 43,019,710 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 6.8

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 18.43 AU - 22.21 AU

Year: 32343 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,328,822 km

• M1: 422,165 km (0.116 R)
• M2: 645,964 km (0.109 R)
• M3: 892,501 km (0.11 R)
• M4: 1,146,069 km (0.11 R)
• M5: 1,367,624 km (0.099 R)
• M6: 2,279,124 km (0.067 R)
• M7: 5,024,544 km (0.068 R)
• M8: 7,618,122 km (0.064 R)
• M9: 8,687,747 km (0.108 R)
• M10: 9,733,137 km (0.029 R)
• M11: 10,730,506 km (0.08 R)
• M12: 11,253,949 km (0.111 R)
• M13: 13,295,062 km (0.105 R)
• M14: 16,844,122 km (0.102 R)
• M15: 22,741,420 km (0.092 R)
• M16: 34,163,666 km (0.113 R)
• M17: 34,867,823 km (0.117 R)
• M18: 41,168,885 km (0.119 R)
• M19: 48,364,393 km (0.05 R)
• M20: 59,134,692 km (0.032 R)
• M21: 70,941,405 km (0.072 R)
• M22: 74,885,553 km (0.089 R)
• M23: 80,947,707 km (0.06 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit