🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 522 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 14,517,898 km

• M1: 179,817 km (0.026 R)
• M2: 301,290 km (0.094 R)
• M3: 420,520 km (0.107 R)
• M4: 515,664 km (0.07 R)
• M5: 627,413 km (0.045 R)
• M6: 731,833 km (0.093 R)
• M7: 869,313 km (0.058 R)
• M8: 969,245 km (0.095 R)
• M9: 1,106,276 km (0.101 R)
• M10: 1,224,608 km (0.099 R)
• M11: 1,378,993 km (0.091 R)
• M12: 1,540,260 km (0.093 R)
• M13: 1,669,213 km (0.115 R)
• M14: 1,782,159 km (0.113 R)
• M15: 1,887,476 km (0.041 R)
• M16: 2,190,113 km (0.087 R)
• M17: 2,402,691 km (0.086 R)
• M18: 2,503,221 km (0.098 R)
• M19: 2,599,413 km (0.113 R)
• M20: 2,784,016 km (0.109 R)
• M21: 2,907,734 km (0.09 R)
• M22: 3,136,170 km (0.117 R)
• M23: 3,427,138 km (0.113 R)
• M24: 3,611,143 km (0.05 R)
• M25: 3,759,394 km (0.112 R)
• M26: 3,863,814 km (0.103 R)
• M27: 4,049,016 km (0.107 R)
• M28: 4,196,519 km (0.036 R)
• M29: 4,332,205 km (0.101 R)
• M30: 4,566,325 km (0.089 R)
• M31: 4,656,982 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 8.4

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.05 AU - 1.51 AU

Year: 1018 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 14,517,898 km

• M1: 120,277 km (0.043 R)
• M2: 293,511 km (0.117 R)
• M3: 401,969 km (0.088 R)
• M4: 462,108 km (0.084 R)
• M5: 575,653 km (0.091 R)
• M6: 705,504 km (0.115 R)
• M7: 858,542 km (0.093 R)
• M8: 1,029,682 km (0.077 R)
• M9: 1,311,525 km (0.082 R)
• M10: 1,429,408 km (0.118 R)
• M11: 1,518,119 km (0.06 R)
• M12: 1,909,467 km (0.094 R)
• M13: 1,989,652 km (0.066 R)
• M14: 2,144,336 km (0.114 R)
• M15: 2,255,936 km (0.115 R)
• M16: 2,359,906 km (0.094 R)
• M17: 2,446,224 km (0.079 R)
• M18: 2,582,658 km (0.072 R)
• M19: 2,641,898 km (0.103 R)
• M20: 2,721,484 km (0.064 R)
• M21: 2,924,339 km (0.117 R)
• M22: 3,334,088 km (0.098 R)
• M23: 3,387,943 km (0.111 R)
• M24: 3,518,392 km (0.117 R)
• M25: 3,595,286 km (0.1 R)
• M26: 3,683,848 km (0.047 R)
• M27: 3,908,544 km (0.099 R)
• M28: 4,056,945 km (0.072 R)
• M29: 4,230,478 km (0.084 R)
• M30: 4,324,126 km (0.086 R)
• M31: 4,418,373 km (0.048 R)
• M32: 4,573,057 km (0.064 R)
• M33: 4,693,334 km (0.073 R)
• M34: 4,887,811 km (0.045 R)
• M35: 5,122,381 km (0.051 R)
• M36: 5,284,994 km (0.095 R)
• M37: 5,360,541 km (0.038 R)
• M38: 5,461,968 km (0.118 R)
• M39: 5,718,379 km (0.073 R)
• M40: 5,796,020 km (0.054 R)
• M41: 5,900,140 km (0.118 R)
• M42: 6,018,023 km (0.118 R)
• M43: 6,483,871 km (0.097 R)
• M44: 6,551,340 km (0.1 R)
• M45: 6,605,494 km (0.108 R)
• M46: 6,714,252 km (0.119 R)
• M47: 6,823,757 km (0.105 R)
• M48: 6,933,712 km (0.037 R)
• M49: 7,030,502 km (0.115 R)
• M50: 7,099,765 km (0.111 R)
• M51: 7,535,095 km (0.109 R)
• M52: 7,734,509 km (0.104 R)
• M53: 7,978,952 km (0.1 R)
• M54: 8,255,259 km (0.119 R)
• M55: 8,431,336 km (0.086 R)
• M56: 8,787,379 km (0.096 R)
• M57: 8,877,138 km (0.1 R)
• M58: 8,952,236 km (0.113 R)
• M59: 9,042,443 km (0.115 R)
• M60: 9,300,051 km (0.103 R)
• M61: 9,376,346 km (0.076 R)
• M62: 9,652,503 km (0.086 R)
• M63: 9,822,596 km (0.116 R)
• M64: 10,087,384 km (0.1 R)
• M65: 10,181,481 km (0.073 R)
• M66: 10,401,989 km (0.109 R)
• M67: 10,544,556 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.9

Radius: 6.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.05 AU - 7.09 AU

Year: 13214 Days

Day: 15.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,517,898 km

• M1: 94,097 km (0.118 R)
• M2: 515,813 km (0.098 R)
• M3: 592,108 km (0.104 R)
• M4: 860,337 km (0.102 R)
• M5: 1,082,640 km (0.102 R)
• M6: 1,209,948 km (0.041 R)
• M7: 1,469,051 km (0.111 R)
• M8: 1,579,604 km (0.1 R)
• M9: 2,161,689 km (0.099 R)
• M10: 2,264,762 km (0.053 R)
• M11: 2,369,481 km (0.109 R)
• M12: 2,416,604 km (0.071 R)
• M13: 2,499,631 km (0.085 R)
• M14: 2,644,292 km (0.068 R)
• M15: 3,056,434 km (0.082 R)
• M16: 3,704,791 km (0.111 R)
• M17: 3,787,220 km (0.114 R)
• M18: 3,981,547 km (0.116 R)
• M19: 4,193,378 km (0.107 R)
• M20: 4,394,587 km (0.095 R)
• M21: 4,702,160 km (0.086 R)
• M22: 4,896,189 km (0.077 R)
• M23: 4,956,327 km (0.031 R)
• M24: 5,001,655 km (0.106 R)
• M25: 5,123,129 km (0.094 R)
• M26: 5,261,058 km (0.116 R)
• M27: 5,729,598 km (0.092 R)
• M28: 5,777,171 km (0.081 R)
• M29: 6,589,637 km (0.111 R)
• M30: 7,282,275 km (0.098 R)
• M31: 8,086,662 km (0.085 R)
• M32: 8,717,367 km (0.042 R)
• M33: 10,140,791 km (0.035 R)
• M34: 10,352,771 km (0.091 R)
• M35: 10,781,070 km (0.098 R)
• M36: 10,918,550 km (0.052 R)
• M37: 11,135,766 km (0.076 R)
• M38: 11,775,896 km (0.107 R)
• M39: 11,876,874 km (0.112 R)
• M40: 12,202,399 km (0.116 R)
• M41: 12,366,209 km (0.096 R)
• M42: 12,799,594 km (0.094 R)
• M43: 12,924,508 km (0.056 R)
• M44: 13,091,459 km (0.112 R)
• M45: 13,617,894 km (0.103 R)
• M46: 13,723,959 km (0.052 R)
• M47: 14,022,706 km (0.109 R)
• M48: 14,086,883 km (0.081 R)
• M49: 14,301,856 km (0.043 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: 363 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit