🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.03 AU - 4.77 AU

Year: 3405 Days

Day: 47.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 12.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.69 AU - 11.03 AU

Year: 12303 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 158.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,526,377 km

• M1: 156,779 km (0.115 R)
• M2: 646,562 km (0.071 R)
• M3: 1,392,756 km (0.095 R)
• M4: 1,876,406 km (0.078 R)
• M5: 2,618,561 km (0.1 R)
• M6: 3,216,205 km (0.12 R)
• M7: 4,915,038 km (0.095 R)
• M8: 5,608,723 km (0.099 R)
• M9: 6,248,703 km (0.117 R)
• M10: 6,647,681 km (0.072 R)
• M11: 7,191,768 km (0.12 R)
• M12: 7,765,476 km (0.106 R)
• M13: 8,954,929 km (0.105 R)
• M14: 14,666,725 km (0.057 R)
• M15: 17,872,308 km (0.096 R)
• M16: 18,354,013 km (0.1 R)
• M17: 21,338,640 km (0.119 R)
• M18: 26,660,435 km (0.078 R)
• M19: 29,459,411 km (0.118 R)
• M20: 30,019,356 km (0.095 R)
• M21: 31,160,488 km (0.109 R)
• M22: 32,686,985 km (0.11 R)
• M23: 41,632,788 km (0.063 R)
• M24: 43,918,045 km (0.09 R)
• M25: 45,835,441 km (0.075 R)
• M26: 50,153,584 km (0.083 R)
• M27: 53,399,259 km (0.031 R)
• M28: 54,567,469 km (0.097 R)
• M29: 56,782,265 km (0.073 R)
• M30: 58,702,653 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 13.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.54 AU - 11.94 AU

Year: 13904 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,526,377 km

• M1: 168,298 km (0.074 R)
• M2: 732,581 km (0.101 R)
• M3: 1,433,596 km (0.098 R)
• M4: 3,042,372 km (0.086 R)
• M5: 3,998,901 km (0.105 R)
• M6: 6,609,533 km (0.096 R)
• M7: 7,418,558 km (0.074 R)
• M8: 8,088,009 km (0.118 R)
• M9: 9,322,939 km (0.1 R)
• M10: 16,573,798 km (0.082 R)
• M11: 19,134,316 km (0.103 R)
• M12: 21,552,864 km (0.106 R)
• M13: 23,246,761 km (0.086 R)
• M14: 23,914,865 km (0.112 R)
• M15: 25,114,790 km (0.072 R)
• M16: 26,264,749 km (0.114 R)
• M17: 28,956,014 km (0.1 R)
• M18: 31,016,127 km (0.075 R)
• M19: 39,408,417 km (0.048 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit