🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.58 AU - 2.54 AU

Year: 2041 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,834,949 km

• M1: 182,360 km (0.069 R)
• M2: 687,402 km (0.116 R)
• M3: 1,126,622 km (0.1 R)
• M4: 1,782,459 km (0.108 R)
• M5: 4,146,105 km (0.099 R)
• M6: 4,588,316 km (0.114 R)
• M7: 7,322,965 km (0.059 R)
• M8: 9,291,524 km (0.067 R)
• M9: 14,640,545 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 10.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.99 AU - 5.33 AU

Year: 8091 Days

Day: 9.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,834,949 km

• M1: 133,890 km (0.118 R)
• M2: 575,054 km (0.102 R)
• M3: 972,835 km (0.096 R)
• M4: 1,401,283 km (0.063 R)
• M5: 1,919,490 km (0.118 R)
• M6: 2,591,634 km (0.106 R)
• M7: 3,072,740 km (0.095 R)
• M8: 3,800,235 km (0.093 R)
• M9: 4,466,244 km (0.112 R)
• M10: 5,208,100 km (0.102 R)
• M11: 5,571,623 km (0.062 R)
• M12: 6,709,165 km (0.119 R)
• M13: 7,199,248 km (0.083 R)
• M14: 9,332,514 km (0.066 R)
• M15: 10,353,818 km (0.075 R)
• M16: 13,054,060 km (0.113 R)
• M17: 13,636,444 km (0.094 R)
• M18: 14,518,922 km (0.091 R)
• M19: 15,242,078 km (0.071 R)
• M20: 15,837,777 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 10.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.14 AU - 5.76 AU

Year: 8782 Days

Day: 12.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,834,949 km

• M1: 135,087 km (0.084 R)
• M2: 485,595 km (0.108 R)
• M3: 989,440 km (0.049 R)
• M4: 1,893,011 km (0.108 R)
• M5: 2,635,914 km (0.085 R)
• M6: 3,418,611 km (0.043 R)
• M7: 4,129,350 km (0.117 R)
• M8: 5,090,217 km (0.108 R)
• M9: 5,606,928 km (0.084 R)
• M10: 7,092,285 km (0.116 R)
• M11: 8,961,660 km (0.051 R)
• M12: 10,667,525 km (0.099 R)
• M13: 13,465,753 km (0.12 R)
• M14: 14,711,006 km (0.1 R)
• M15: 16,099,424 km (0.088 R)
• M16: 16,511,715 km (0.071 R)
• M17: 18,604,590 km (0.093 R)
• M18: 20,147,392 km (0.116 R)
• M19: 21,112,897 km (0.115 R)
• M20: 21,690,345 km (0.082 R)
• M21: 23,310,639 km (0.069 R)
• M22: 24,195,212 km (0.065 R)
• M23: 25,101,924 km (0.066 R)
• M24: 25,656,633 km (0.102 R)
• M25: 26,790,884 km (0.094 R)
• M26: 29,057,591 km (0.044 R)
• M27: 32,529,159 km (0.072 R)
• M28: 35,336,363 km (0.118 R)
• M29: 37,096,233 km (0.065 R)
• M30: 38,913,697 km (0.114 R)

Asteroid Belt

Center: 7.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 6.5

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.74 AU - 12.2 AU

Year: 23385 Days

Day: 20.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,834,949 km

• M1: 81,082 km (0.085 R)
• M2: 307,872 km (0.096 R)
• M3: 723,156 km (0.11 R)
• M4: 950,096 km (0.103 R)
• M5: 1,673,701 km (0.096 R)
• M6: 1,878,052 km (0.079 R)
• M7: 2,315,177 km (0.088 R)
• M8: 2,716,997 km (0.083 R)
• M9: 3,333,340 km (0.049 R)
• M10: 3,568,508 km (0.066 R)
• M11: 4,657,730 km (0.055 R)
• M12: 5,377,146 km (0.032 R)
• M13: 7,130,134 km (0.086 R)
• M14: 7,471,965 km (0.088 R)
• M15: 7,722,840 km (0.087 R)
• M16: 9,232,732 km (0.058 R)
• M17: 9,757,222 km (0.073 R)
• M18: 10,178,789 km (0.067 R)
• M19: 12,824,128 km (0.109 R)
• M20: 15,731,263 km (0.092 R)
• M21: 17,337,346 km (0.103 R)
• M22: 18,772,289 km (0.105 R)
• M23: 19,424,236 km (0.042 R)
• M24: 21,978,321 km (0.096 R)
• M25: 23,335,622 km (0.071 R)
• M26: 25,758,509 km (0.083 R)
• M27: 28,831,998 km (0.097 R)
• M28: 30,840,050 km (0.115 R)
• M29: 33,478,956 km (0.11 R)
• M30: 44,879,212 km (0.096 R)
• M31: 46,211,381 km (0.108 R)
• M32: 47,398,589 km (0.111 R)
• M33: 48,779,976 km (0.082 R)
• M34: 53,085,104 km (0.093 R)
• M35: 53,826,511 km (0.078 R)
• M36: 55,329,820 km (0.052 R)
• M37: 70,362,162 km (0.112 R)
• M38: 75,608,260 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit