🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 10.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.62 AU - 0.78 AU

Year: 378 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,716,237 km

• M1: 135,685 km (0.043 R)
• M2: 204,051 km (0.077 R)
• M3: 274,662 km (0.088 R)
• M4: 365,468 km (0.115 R)
• M5: 446,550 km (0.043 R)
• M6: 544,985 km (0.096 R)
• M7: 673,190 km (0.09 R)
• M8: 774,767 km (0.106 R)
• M9: 885,919 km (0.115 R)
• M10: 986,448 km (0.108 R)
• M11: 1,057,059 km (0.118 R)
• M12: 1,146,967 km (0.056 R)
• M13: 1,302,848 km (0.087 R)
• M14: 1,418,786 km (0.056 R)
• M15: 1,538,165 km (0.082 R)
• M16: 1,606,532 km (0.088 R)
• M17: 1,948,662 km (0.106 R)
• M18: 2,076,867 km (0.096 R)
• M19: 2,207,915 km (0.116 R)
• M20: 2,313,681 km (0.092 R)
• M21: 2,565,304 km (0.076 R)
• M22: 2,724,177 km (0.12 R)
• M23: 2,947,377 km (0.097 R)
• M24: 3,020,979 km (0.083 R)
• M25: 3,101,463 km (0.106 R)
• M26: 3,176,412 km (0.073 R)
• M27: 3,277,390 km (0.056 R)
• M28: 3,379,416 km (0.098 R)
• M29: 3,501,937 km (0.098 R)
• M30: 3,731,719 km (0.082 R)
• M31: 3,811,604 km (0.117 R)
• M32: 3,925,897 km (0.115 R)
• M33: 4,123,366 km (0.039 R)
• M34: 4,192,181 km (0.085 R)
• M35: 4,359,132 km (0.086 R)
• M36: 4,521,147 km (0.086 R)
• M37: 4,620,779 km (0.099 R)
• M38: 4,721,159 km (0.12 R)
• M39: 4,822,138 km (0.103 R)
• M40: 4,909,353 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.2

Radius: 14.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.42 AU - 3.6 AU

Year: 3372 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,716,237 km

• M1: 178,321 km (0.094 R)
• M2: 478,264 km (0.112 R)
• M3: 586,872 km (0.092 R)
• M4: 714,031 km (0.098 R)
• M5: 835,355 km (0.055 R)
• M6: 964,607 km (0.109 R)
• M7: 1,158,037 km (0.057 R)
• M8: 1,274,873 km (0.084 R)
• M9: 1,738,776 km (0.096 R)
• M10: 2,025,555 km (0.096 R)
• M11: 2,132,667 km (0.112 R)
• M12: 2,353,025 km (0.025 R)
• M13: 2,816,330 km (0.068 R)
• M14: 2,963,833 km (0.119 R)
• M15: 3,100,117 km (0.051 R)
• M16: 3,322,718 km (0.099 R)
• M17: 3,478,898 km (0.114 R)
• M18: 3,681,304 km (0.076 R)
• M19: 3,783,929 km (0.106 R)
• M20: 3,887,600 km (0.118 R)
• M21: 4,037,347 km (0.075 R)
• M22: 4,128,153 km (0.062 R)
• M23: 4,513,966 km (0.091 R)
• M24: 5,090,367 km (0.056 R)
• M25: 5,437,434 km (0.095 R)
• M26: 5,758,172 km (0.093 R)
• M27: 5,912,257 km (0.089 R)
• M28: 6,312,432 km (0.102 R)
• M29: 7,066,106 km (0.049 R)
• M30: 7,360,814 km (0.081 R)
• M31: 7,453,714 km (0.109 R)
• M32: 7,603,162 km (0.083 R)
• M33: 7,715,959 km (0.097 R)
• M34: 7,962,347 km (0.115 R)
• M35: 8,172,681 km (0.099 R)
• M36: 8,326,917 km (0.077 R)
• M37: 8,540,692 km (0.051 R)
• M38: 8,657,977 km (0.118 R)
• M39: 8,795,607 km (0.114 R)
• M40: 8,993,375 km (0.109 R)
• M41: 9,152,697 km (0.091 R)
• M42: 9,534,770 km (0.102 R)
• M43: 9,860,744 km (0.093 R)
• M44: 10,025,152 km (0.083 R)
• M45: 10,839,413 km (0.112 R)
• M46: 11,051,543 km (0.083 R)
• M47: 11,372,580 km (0.042 R)
• M48: 11,609,842 km (0.094 R)
• M49: 11,739,992 km (0.118 R)
• M50: 12,023,779 km (0.119 R)
• M51: 12,177,416 km (0.12 R)
• M52: 12,309,661 km (0.113 R)
• M53: 12,776,406 km (0.076 R)
• M54: 13,090,861 km (0.063 R)
• M55: 13,544,442 km (0.057 R)
• M56: 13,681,473 km (0.081 R)
• M57: 13,796,065 km (0.103 R)
• M58: 14,141,786 km (0.042 R)
• M59: 14,490,499 km (0.078 R)
• M60: 14,607,334 km (0.071 R)
• M61: 15,553,242 km (0.055 R)
• M62: 15,792,898 km (0.09 R)
• M63: 16,227,330 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 9.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.47 AU - 4.19 AU

Year: 4840 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,716,237 km

• M1: 217,067 km (0.116 R)
• M2: 344,075 km (0.078 R)
• M3: 485,894 km (0.1 R)
• M4: 631,004 km (0.062 R)
• M5: 695,331 km (0.104 R)
• M6: 781,649 km (0.076 R)
• M7: 913,445 km (0.068 R)
• M8: 1,199,476 km (0.118 R)
• M9: 1,329,177 km (0.12 R)
• M10: 1,389,615 km (0.088 R)
• M11: 1,667,268 km (0.085 R)
• M12: 2,074,324 km (0.081 R)
• M13: 2,527,007 km (0.045 R)
• M14: 2,587,744 km (0.084 R)
• M15: 2,664,188 km (0.111 R)
• M16: 2,866,894 km (0.077 R)
• M17: 3,172,073 km (0.108 R)
• M18: 4,078,337 km (0.115 R)
• M19: 4,275,956 km (0.114 R)
• M20: 4,348,661 km (0.084 R)
• M21: 4,421,814 km (0.112 R)
• M22: 5,002,403 km (0.083 R)
• M23: 5,098,295 km (0.063 R)
• M24: 5,468,251 km (0.085 R)
• M25: 6,441,684 km (0.087 R)
• M26: 6,714,551 km (0.115 R)
• M27: 7,249,962 km (0.107 R)
• M28: 7,380,411 km (0.083 R)
• M29: 7,511,758 km (0.116 R)
• M30: 7,732,415 km (0.116 R)
• M31: 8,022,485 km (0.087 R)
• M32: 8,202,750 km (0.116 R)
• M33: 8,293,257 km (0.107 R)
• M34: 8,361,474 km (0.099 R)
• M35: 9,406,864 km (0.045 R)
• M36: 9,740,467 km (0.077 R)
• M37: 10,591,529 km (0.093 R)
• M38: 11,063,511 km (0.051 R)
• M39: 11,163,741 km (0.101 R)
• M40: 11,491,660 km (0.104 R)
• M41: 12,131,041 km (0.092 R)
• M42: 12,312,204 km (0.082 R)
• M43: 13,685,662 km (0.081 R)
• M44: 13,766,295 km (0.119 R)
• M45: 13,928,160 km (0.083 R)
• M46: 14,172,304 km (0.087 R)
• M47: 15,218,292 km (0.102 R)
• M48: 15,441,642 km (0.097 R)
• M49: 16,862,373 km (0.114 R)
• M50: 17,209,589 km (0.104 R)
• M51: 17,442,364 km (0.118 R)
• M52: 17,529,878 km (0.12 R)
• M53: 17,911,054 km (0.094 R)
• M54: 18,265,302 km (0.105 R)
• M55: 18,383,783 km (0.052 R)
• M56: 18,771,092 km (0.099 R)
• M57: 20,469,626 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit