🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.75 AU - 4.73 AU

Year: 3205 Days

Day: 36.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,997,965 km

• M1: 747,541 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 12.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.37 AU - 7.93 AU

Year: 7018 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,997,965 km

• M1: 159,621 km (0.109 R)
• M2: 600,785 km (0.059 R)
• M3: 1,205,908 km (0.108 R)
• M4: 1,858,604 km (0.047 R)
• M5: 2,366,938 km (0.107 R)
• M6: 3,807,715 km (0.058 R)
• M7: 4,827,822 km (0.044 R)
• M8: 6,383,192 km (0.104 R)
• M9: 8,451,382 km (0.115 R)
• M10: 9,906,670 km (0.084 R)
• M11: 10,789,447 km (0.114 R)
• M12: 11,774,549 km (0.078 R)
• M13: 16,577,538 km (0.081 R)
• M14: 19,623,351 km (0.066 R)
• M15: 21,014,910 km (0.067 R)
• M16: 22,392,856 km (0.073 R)
• M17: 26,888,422 km (0.082 R)
• M18: 28,419,706 km (0.077 R)
• M19: 31,067,588 km (0.098 R)
• M20: 35,235,385 km (0.057 R)
• M21: 35,767,953 km (0.079 R)

Asteroid Belt

Center: 11.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487

Radius: 3.3

Gravity: 44.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.38 AU - 15.94 AU

Year: 22749 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,997,965 km

• M1: 41,738 km (0.113 R)
• M2: 266,434 km (0.103 R)
• M3: 385,514 km (0.116 R)
• M4: 850,165 km (0.044 R)
• M5: 1,210,546 km (0.116 R)
• M6: 1,545,795 km (0.106 R)
• M7: 2,017,926 km (0.077 R)
• M8: 4,598,938 km (0.117 R)
• M9: 4,917,731 km (0.06 R)
• M10: 5,678,436 km (0.096 R)
• M11: 7,573,392 km (0.119 R)
• M12: 7,768,617 km (0.098 R)
• M13: 8,017,249 km (0.109 R)
• M14: 8,374,339 km (0.06 R)
• M15: 11,051,543 km (0.117 R)
• M16: 12,013,158 km (0.096 R)
• M17: 12,480,352 km (0.117 R)
• M18: 14,396,401 km (0.072 R)
• M19: 15,619,663 km (0.064 R)
• M20: 16,256,501 km (0.117 R)
• M21: 16,418,366 km (0.051 R)
• M22: 16,581,428 km (0.068 R)
• M23: 16,745,387 km (0.119 R)
• M24: 25,735,770 km (0.1 R)
• M25: 26,960,977 km (0.115 R)
• M26: 29,767,882 km (0.089 R)
• M27: 30,621,787 km (0.096 R)
• M28: 32,250,758 km (0.099 R)
• M29: 33,542,386 km (0.116 R)
• M30: 34,333,759 km (0.097 R)
• M31: 38,477,769 km (0.103 R)
• M32: 40,669,528 km (0.117 R)
• M33: 43,252,335 km (0.038 R)
• M34: 45,139,961 km (0.092 R)
• M35: 49,078,573 km (0.109 R)
• M36: 52,002,763 km (0.091 R)
• M37: 52,707,369 km (0.087 R)
• M38: 56,511,044 km (0.111 R)
• M39: 60,687,667 km (0.098 R)
• M40: 69,648,729 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit