🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 11.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,415,630 km

• M1: 147,952 km (0.094 R)
• M2: 718,967 km (0.092 R)
• M3: 1,131,708 km (0.081 R)
• M4: 1,507,348 km (0.114 R)
• M5: 2,034,082 km (0.111 R)
• M6: 2,592,681 km (0.089 R)
• M7: 3,272,453 km (0.115 R)
• M8: 4,043,930 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.17 AU - 3.63 AU

Year: 4327 Days

Day: 12.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,415,630 km

• M1: 99,483 km (0.092 R)
• M2: 349,760 km (0.083 R)
• M3: 677,379 km (0.074 R)
• M4: 1,291,778 km (0.063 R)
• M5: 1,999,076 km (0.088 R)
• M6: 2,594,326 km (0.099 R)
• M7: 3,058,977 km (0.058 R)
• M8: 3,597,081 km (0.109 R)
• M9: 4,476,267 km (0.113 R)
• M10: 5,670,657 km (0.113 R)
• M11: 7,004,771 km (0.106 R)
• M12: 7,938,261 km (0.06 R)
• M13: 8,401,117 km (0.053 R)
• M14: 9,711,595 km (0.079 R)
• M15: 11,112,279 km (0.085 R)
• M16: 13,046,580 km (0.097 R)
• M17: 14,069,530 km (0.092 R)
• M18: 14,698,589 km (0.109 R)
• M19: 15,396,912 km (0.088 R)
• M20: 16,064,867 km (0.064 R)
• M21: 16,913,236 km (0.068 R)
• M22: 17,679,925 km (0.1 R)
• M23: 18,298,363 km (0.109 R)
• M24: 18,989,355 km (0.119 R)
• M25: 19,282,418 km (0.103 R)
• M26: 20,546,220 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.5

Radius: 4.3

Gravity: 45.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.75 AU - 6.99 AU

Year: 12429 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,415,630 km

• M1: 53,556 km (0.112 R)
• M2: 193,131 km (0.081 R)
• M3: 794,813 km (0.066 R)
• M4: 1,471,445 km (0.053 R)
• M5: 1,804,898 km (0.089 R)
• M6: 2,225,867 km (0.037 R)
• M7: 2,407,329 km (0.108 R)
• M8: 2,576,823 km (0.115 R)
• M9: 3,084,858 km (0.086 R)
• M10: 3,909,890 km (0.098 R)
• M11: 5,793,926 km (0.051 R)
• M12: 6,060,659 km (0.1 R)
• M13: 7,080,168 km (0.069 R)
• M14: 7,789,711 km (0.069 R)
• M15: 7,974,314 km (0.084 R)
• M16: 8,841,234 km (0.079 R)
• M17: 9,822,447 km (0.078 R)
• M18: 11,046,905 km (0.062 R)
• M19: 13,069,020 km (0.108 R)
• M20: 15,469,467 km (0.054 R)
• M21: 16,355,834 km (0.119 R)
• M22: 17,668,705 km (0.107 R)
• M23: 18,067,832 km (0.104 R)
• M24: 19,050,092 km (0.065 R)
• M25: 21,031,665 km (0.116 R)
• M26: 25,906,910 km (0.112 R)
• M27: 26,734,037 km (0.089 R)
• M28: 28,441,098 km (0.119 R)
• M29: 32,783,925 km (0.094 R)
• M30: 34,365,324 km (0.091 R)
• M31: 39,278,567 km (0.065 R)
• M32: 42,043,135 km (0.1 R)
• M33: 50,149,694 km (0.115 R)
• M34: 51,594,660 km (0.072 R)
• M35: 53,067,152 km (0.119 R)
• M36: 54,231,771 km (0.097 R)
• M37: 55,753,780 km (0.118 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: 314 - 15,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit