🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 10.3

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.83 AU - 4.53 AU

Year: 5796 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,595,721 km

• M1: 129,851 km (0.116 R)
• M2: 456,573 km (0.102 R)
• M3: 1,269,188 km (0.08 R)
• M4: 1,947,465 km (0.096 R)
• M5: 2,412,415 km (0.101 R)
• M6: 2,756,341 km (0.099 R)
• M7: 3,153,822 km (0.082 R)
• M8: 3,728,129 km (0.06 R)
• M9: 4,344,771 km (0.106 R)
• M10: 4,801,942 km (0.098 R)
• M11: 5,172,945 km (0.077 R)
• M12: 5,813,074 km (0.102 R)
• M13: 9,256,667 km (0.112 R)
• M14: 9,969,950 km (0.106 R)
• M15: 10,623,842 km (0.092 R)
• M16: 11,108,091 km (0.061 R)
• M17: 11,607,149 km (0.106 R)
• M18: 16,154,027 km (0.039 R)
• M19: 19,386,238 km (0.069 R)
• M20: 19,746,021 km (0.119 R)
• M21: 20,183,595 km (0.115 R)
• M22: 21,002,494 km (0.057 R)
• M23: 21,382,024 km (0.119 R)
• M24: 24,251,311 km (0.118 R)
• M25: 25,091,752 km (0.067 R)
• M26: 28,648,740 km (0.072 R)
• M27: 30,353,857 km (0.087 R)
• M28: 34,069,569 km (0.119 R)
• M29: 36,199,094 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 14.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.28 AU - 5.7 AU

Year: 7560 Days

Day: 5.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,595,721 km

• M1: 182,809 km (0.076 R)
• M2: 936,333 km (0.079 R)
• M3: 2,205,222 km (0.09 R)
• M4: 2,898,010 km (0.06 R)
• M5: 3,663,652 km (0.11 R)
• M6: 4,779,652 km (0.093 R)
• M7: 5,508,792 km (0.104 R)
• M8: 7,795,096 km (0.101 R)
• M9: 9,063,686 km (0.103 R)
• M10: 9,725,058 km (0.053 R)
• M11: 10,465,867 km (0.081 R)
• M12: 17,012,270 km (0.099 R)
• M13: 17,815,610 km (0.057 R)
• M14: 21,903,971 km (0.093 R)
• M15: 24,670,185 km (0.106 R)
• M16: 25,439,866 km (0.095 R)
• M17: 28,306,759 km (0.101 R)
• M18: 29,818,147 km (0.081 R)
• M19: 30,691,499 km (0.114 R)
• M20: 35,967,068 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.7

Radius: 6.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.08 AU - 6.54 AU

Year: 10751 Days

Day: 24.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,595,721 km

• M1: 81,082 km (0.095 R)
• M2: 303,684 km (0.085 R)
• M3: 517,160 km (0.051 R)
• M4: 1,012,030 km (0.117 R)
• M5: 1,261,110 km (0.027 R)
• M6: 1,607,280 km (0.116 R)
• M7: 2,459,239 km (0.092 R)
• M8: 3,907,347 km (0.063 R)
• M9: 5,133,750 km (0.119 R)
• M10: 5,496,375 km (0.074 R)
• M11: 9,227,795 km (0.117 R)
• M12: 9,725,208 km (0.068 R)
• M13: 13,868,919 km (0.099 R)
• M14: 14,726,265 km (0.054 R)
• M15: 14,985,069 km (0.055 R)
• M16: 15,565,060 km (0.064 R)
• M17: 15,941,897 km (0.07 R)
• M18: 16,995,216 km (0.109 R)
• M19: 18,153,552 km (0.092 R)
• M20: 19,674,065 km (0.109 R)
• M21: 21,608,515 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 16,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit