🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 13.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.6 AU - 0.76 AU

Year: 394 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,662,248 km

• M1: 164,408 km (0.119 R)
• M2: 256,411 km (0.083 R)
• M3: 360,680 km (0.119 R)
• M4: 451,187 km (0.116 R)
• M5: 548,725 km (0.1 R)
• M6: 647,460 km (0.101 R)
• M7: 893,249 km (0.085 R)
• M8: 1,004,400 km (0.037 R)
• M9: 1,150,408 km (0.079 R)
• M10: 1,246,898 km (0.068 R)
• M11: 1,405,173 km (0.103 R)
• M12: 1,593,068 km (0.095 R)
• M13: 1,701,825 km (0.108 R)
• M14: 1,801,458 km (0.12 R)
• M15: 1,897,051 km (0.102 R)
• M16: 2,049,940 km (0.071 R)
• M17: 2,143,887 km (0.06 R)
• M18: 2,388,180 km (0.107 R)
• M19: 2,601,208 km (0.103 R)
• M20: 2,744,373 km (0.111 R)
• M21: 2,876,318 km (0.111 R)
• M22: 2,960,841 km (0.077 R)
• M23: 3,373,582 km (0.113 R)
• M24: 3,470,371 km (0.094 R)
• M25: 3,560,579 km (0.108 R)
• M26: 3,704,941 km (0.107 R)
• M27: 3,991,870 km (0.098 R)
• M28: 4,149,995 km (0.103 R)
• M29: 4,253,965 km (0.051 R)
• M30: 4,391,146 km (0.042 R)
• M31: 4,521,745 km (0.108 R)
• M32: 4,604,024 km (0.048 R)
• M33: 4,703,357 km (0.076 R)
• M34: 4,811,965 km (0.089 R)
• M35: 4,929,699 km (0.071 R)
• M36: 5,048,479 km (0.077 R)
• M37: 5,133,900 km (0.116 R)
• M38: 5,254,326 km (0.057 R)
• M39: 5,701,175 km (0.06 R)
• M40: 5,897,746 km (0.08 R)
• M41: 5,996,930 km (0.095 R)
• M42: 6,169,416 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 9.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.75 AU - 1.99 AU

Year: 1798 Days

Day: 14 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,662,248 km

• M1: 124,017 km (0.108 R)
• M2: 263,143 km (0.04 R)
• M3: 459,265 km (0.091 R)
• M4: 527,781 km (0.05 R)
• M5: 709,543 km (0.032 R)
• M6: 771,775 km (0.097 R)
• M7: 917,633 km (0.074 R)
• M8: 996,771 km (0.1 R)
• M9: 1,284,148 km (0.111 R)
• M10: 1,623,137 km (0.069 R)
• M11: 1,819,708 km (0.11 R)
• M12: 1,887,028 km (0.113 R)
• M13: 2,038,271 km (0.071 R)
• M14: 2,360,056 km (0.107 R)
• M15: 2,538,377 km (0.101 R)
• M16: 2,744,373 km (0.107 R)
• M17: 2,924,190 km (0.076 R)
• M18: 3,011,555 km (0.115 R)
• M19: 3,115,974 km (0.11 R)
• M20: 3,254,352 km (0.113 R)
• M21: 3,386,597 km (0.111 R)
• M22: 3,478,450 km (0.067 R)
• M23: 3,863,215 km (0.092 R)
• M24: 3,933,078 km (0.104 R)
• M25: 4,163,010 km (0.033 R)
• M26: 4,252,619 km (0.099 R)
• M27: 4,324,874 km (0.088 R)
• M28: 4,571,412 km (0.08 R)
• M29: 4,673,288 km (0.034 R)
• M30: 4,916,983 km (0.112 R)
• M31: 5,097,697 km (0.047 R)
• M32: 5,505,052 km (0.118 R)
• M33: 5,692,797 km (0.116 R)
• M34: 6,156,252 km (0.108 R)
• M35: 6,248,254 km (0.036 R)
• M36: 6,980,237 km (0.087 R)
• M37: 7,065,657 km (0.113 R)
• M38: 7,215,853 km (0.043 R)
• M39: 7,313,092 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 8.6

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.55 AU - 2.23 AU

Year: 1826 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,662,248 km

• M1: 109,206 km (0.112 R)
• M2: 243,545 km (0.113 R)
• M3: 365,916 km (0.093 R)
• M4: 427,551 km (0.09 R)
• M5: 636,539 km (0.114 R)
• M6: 801,695 km (0.113 R)
• M7: 917,035 km (0.065 R)
• M8: 981,063 km (0.102 R)
• M9: 1,122,134 km (0.114 R)
• M10: 1,297,014 km (0.103 R)
• M11: 1,396,945 km (0.063 R)
• M12: 1,452,595 km (0.115 R)
• M13: 1,585,588 km (0.099 R)
• M14: 1,653,655 km (0.06 R)
• M15: 1,998,029 km (0.074 R)
• M16: 2,211,206 km (0.051 R)
• M17: 2,544,959 km (0.105 R)
• M18: 2,671,369 km (0.116 R)
• M19: 2,990,461 km (0.096 R)
• M20: 3,050,899 km (0.1 R)
• M21: 3,222,338 km (0.07 R)
• M22: 3,536,494 km (0.113 R)
• M23: 3,651,983 km (0.115 R)
• M24: 3,860,523 km (0.051 R)
• M25: 3,979,453 km (0.052 R)
• M26: 4,126,657 km (0.078 R)
• M27: 4,180,512 km (0.117 R)
• M28: 4,234,817 km (0.053 R)
• M29: 4,289,121 km (0.118 R)
• M30: 4,690,791 km (0.099 R)
• M31: 4,775,463 km (0.112 R)
• M32: 4,846,373 km (0.036 R)
• M33: 4,903,369 km (0.083 R)
• M34: 4,974,877 km (0.095 R)
• M35: 5,396,893 km (0.09 R)
• M36: 5,559,954 km (0.076 R)
• M37: 5,619,644 km (0.041 R)
• M38: 5,709,552 km (0.095 R)
• M39: 5,769,840 km (0.09 R)
• M40: 6,074,272 km (0.111 R)
• M41: 6,383,940 km (0.077 R)
• M42: 6,666,979 km (0.102 R)
• M43: 6,906,186 km (0.07 R)
• M44: 7,148,085 km (0.096 R)
• M45: 7,442,195 km (0.116 R)
• M46: 7,756,799 km (0.058 R)
• M47: 7,840,424 km (0.091 R)
• M48: 8,042,082 km (0.061 R)
• M49: 8,433,580 km (0.08 R)
• M50: 8,502,245 km (0.085 R)
• M51: 8,571,210 km (0.117 R)
• M52: 8,883,570 km (0.101 R)
• M53: 9,129,210 km (0.065 R)
• M54: 9,199,820 km (0.11 R)
• M55: 9,573,217 km (0.108 R)
• M56: 9,897,395 km (0.077 R)
• M57: 10,243,415 km (0.098 R)
• M58: 10,704,924 km (0.056 R)
• M59: 10,797,974 km (0.091 R)
• M60: 11,022,521 km (0.082 R)
• M61: 11,248,563 km (0.116 R)
• M62: 11,686,286 km (0.118 R)
• M63: 11,762,881 km (0.045 R)
• M64: 12,656,877 km (0.086 R)
• M65: 12,893,691 km (0.104 R)
• M66: 13,131,851 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.1

Radius: 7.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.67 AU - 9.73 AU

Year: 21236 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,662,248 km

• M1: 269,276 km (0.068 R)
• M2: 369,507 km (0.119 R)
• M3: 913,295 km (0.11 R)
• M4: 982,708 km (0.102 R)
• M5: 1,278,763 km (0.054 R)
• M6: 1,337,255 km (0.107 R)
• M7: 1,860,399 km (0.045 R)
• M8: 2,017,477 km (0.107 R)
• M9: 2,086,142 km (0.09 R)
• M10: 2,320,861 km (0.12 R)
• M11: 2,417,053 km (0.034 R)
• M12: 2,764,419 km (0.113 R)
• M13: 3,022,176 km (0.116 R)
• M14: 3,154,122 km (0.111 R)
• M15: 3,533,352 km (0.114 R)
• M16: 5,540,507 km (0.111 R)
• M17: 7,617,075 km (0.085 R)
• M18: 7,688,882 km (0.116 R)
• M19: 8,161,013 km (0.055 R)
• M20: 8,382,118 km (0.073 R)
• M21: 8,830,314 km (0.032 R)
• M22: 9,633,205 km (0.035 R)
• M23: 9,788,787 km (0.099 R)
• M24: 10,659,297 km (0.038 R)
• M25: 12,178,463 km (0.062 R)
• M26: 12,304,574 km (0.084 R)
• M27: 12,984,646 km (0.087 R)
• M28: 13,285,936 km (0.08 R)
• M29: 13,589,620 km (0.032 R)
• M30: 13,983,511 km (0.093 R)
• M31: 15,096,968 km (0.115 R)
• M32: 16,470,277 km (0.116 R)
• M33: 16,516,802 km (0.047 R)
• M34: 18,507,501 km (0.097 R)
• M35: 18,604,141 km (0.06 R)
• M36: 19,925,688 km (0.105 R)
• M37: 20,773,160 km (0.114 R)
• M38: 23,072,779 km (0.082 R)
• M39: 23,962,437 km (0.08 R)
• M40: 25,882,975 km (0.089 R)
• M41: 26,099,443 km (0.081 R)
• M42: 27,907,782 km (0.097 R)
• M43: 28,018,784 km (0.11 R)
• M44: 28,296,587 km (0.097 R)
• M45: 28,575,437 km (0.089 R)
• M46: 32,398,261 km (0.086 R)
• M47: 32,631,634 km (0.119 R)
• M48: 33,806,276 km (0.055 R)
• M49: 33,924,459 km (0.062 R)
• M50: 39,198,831 km (0.119 R)
• M51: 39,821,308 km (0.087 R)
• M52: 42,598,442 km (0.089 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: 375 - 14,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit