🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 8.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.08 AU - 4.42 AU

Year: 3671 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,986,445 km

• M1: 103,372 km (0.09 R)
• M2: 372,050 km (0.068 R)
• M3: 790,326 km (0.102 R)
• M4: 1,059,303 km (0.041 R)
• M5: 1,390,662 km (0.108 R)
• M6: 1,768,696 km (0.052 R)
• M7: 2,319,964 km (0.113 R)
• M8: 3,559,681 km (0.077 R)
• M9: 3,895,080 km (0.095 R)
• M10: 4,543,886 km (0.082 R)
• M11: 4,849,514 km (0.102 R)
• M12: 5,309,976 km (0.084 R)
• M13: 6,755,840 km (0.078 R)
• M14: 7,096,923 km (0.104 R)
• M15: 7,479,295 km (0.058 R)
• M16: 7,875,430 km (0.116 R)
• M17: 9,425,713 km (0.087 R)
• M18: 9,852,217 km (0.1 R)
• M19: 10,143,484 km (0.09 R)
• M20: 11,526,516 km (0.104 R)
• M21: 11,850,246 km (0.027 R)
• M22: 12,901,021 km (0.079 R)
• M23: 15,971,817 km (0.09 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 14.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.83 AU - 6.25 AU

Year: 4741 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,986,445 km

• M1: 184,155 km (0.113 R)
• M2: 654,491 km (0.117 R)
• M3: 1,786,647 km (0.051 R)
• M4: 4,393,839 km (0.108 R)
• M5: 6,099,704 km (0.059 R)
• M6: 7,001,031 km (0.102 R)
• M7: 8,869,508 km (0.099 R)
• M8: 9,477,624 km (0.03 R)
• M9: 10,070,181 km (0.109 R)
• M10: 14,106,182 km (0.08 R)
• M11: 15,739,790 km (0.088 R)
• M12: 16,511,865 km (0.084 R)
• M13: 17,812,170 km (0.053 R)
• M14: 18,980,230 km (0.037 R)
• M15: 20,129,740 km (0.081 R)
• M16: 20,616,382 km (0.073 R)
• M17: 21,182,161 km (0.028 R)
• M18: 22,270,785 km (0.081 R)
• M19: 25,761,352 km (0.064 R)
• M20: 28,542,376 km (0.069 R)
• M21: 30,504,053 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.7

Radius: 6.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.13 AU - 15.35 AU

Year: 20184 Days

Day: 22.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,986,445 km

• M1: 83,775 km (0.072 R)
• M2: 340,036 km (0.056 R)
• M3: 840,890 km (0.073 R)
• M4: 1,227,600 km (0.059 R)
• M5: 1,594,863 km (0.095 R)
• M6: 2,968,770 km (0.079 R)
• M7: 4,219,857 km (0.086 R)
• M8: 5,999,623 km (0.112 R)
• M9: 7,752,760 km (0.088 R)
• M10: 10,430,412 km (0.107 R)
• M11: 11,225,974 km (0.119 R)
• M12: 14,107,229 km (0.03 R)
• M13: 17,083,927 km (0.113 R)
• M14: 20,211,720 km (0.115 R)
• M15: 22,815,919 km (0.106 R)
• M16: 30,023,993 km (0.082 R)
• M17: 33,175,123 km (0.075 R)
• M18: 35,355,063 km (0.084 R)
• M19: 37,506,729 km (0.094 R)
• M20: 39,617,406 km (0.054 R)
• M21: 45,584,715 km (0.09 R)
• M22: 46,422,912 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit