🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 10.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.22 AU

Year: 686 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,347,063 km

• M1: 128,505 km (0.099 R)
• M2: 426,504 km (0.058 R)
• M3: 606,320 km (0.066 R)
• M4: 715,227 km (0.111 R)
• M5: 949,198 km (0.091 R)
• M6: 1,015,470 km (0.107 R)
• M7: 1,088,773 km (0.088 R)
• M8: 1,169,407 km (0.042 R)
• M9: 1,314,217 km (0.099 R)
• M10: 1,542,952 km (0.095 R)
• M11: 1,759,421 km (0.12 R)
• M12: 1,848,730 km (0.111 R)
• M13: 1,913,506 km (0.115 R)
• M14: 1,979,180 km (0.106 R)
• M15: 2,106,039 km (0.119 R)
• M16: 2,339,711 km (0.08 R)
• M17: 2,424,233 km (0.072 R)
• M18: 2,582,059 km (0.111 R)
• M19: 2,735,846 km (0.064 R)
• M20: 2,922,993 km (0.094 R)
• M21: 2,998,989 km (0.114 R)
• M22: 3,098,920 km (0.097 R)
• M23: 3,184,340 km (0.052 R)
• M24: 3,294,145 km (0.086 R)
• M25: 3,365,503 km (0.071 R)
• M26: 3,713,318 km (0.031 R)
• M27: 3,954,470 km (0.11 R)
• M28: 4,055,748 km (0.109 R)
• M29: 4,123,815 km (0.046 R)
• M30: 4,217,912 km (0.099 R)
• M31: 4,399,823 km (0.103 R)
• M32: 4,513,667 km (0.081 R)
• M33: 4,798,053 km (0.055 R)
• M34: 4,951,690 km (0.087 R)
• M35: 5,015,418 km (0.076 R)
• M36: 5,356,651 km (0.116 R)
• M37: 5,468,999 km (0.108 R)
• M38: 5,534,972 km (0.087 R)
• M39: 5,762,809 km (0.111 R)
• M40: 5,849,127 km (0.083 R)
• M41: 6,091,177 km (0.086 R)
• M42: 6,247,656 km (0.026 R)
• M43: 6,395,758 km (0.092 R)
• M44: 6,485,217 km (0.074 R)
• M45: 6,645,137 km (0.077 R)
• M46: 6,735,644 km (0.114 R)
• M47: 6,867,141 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 8.3

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.93 AU - 1.13 AU

Year: 686 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,347,063 km

• M1: 107,860 km (0.093 R)
• M2: 180,415 km (0.087 R)
• M3: 245,041 km (0.095 R)
• M4: 346,917 km (0.107 R)
• M5: 400,324 km (0.117 R)
• M6: 478,414 km (0.115 R)
• M7: 571,314 km (0.116 R)
• M8: 641,924 km (0.119 R)
• M9: 695,630 km (0.119 R)
• M10: 776,862 km (0.119 R)
• M11: 872,156 km (0.115 R)
• M12: 977,323 km (0.05 R)
• M13: 1,170,304 km (0.104 R)
• M14: 1,237,474 km (0.069 R)
• M15: 1,519,166 km (0.088 R)
• M16: 1,702,125 km (0.087 R)
• M17: 1,863,690 km (0.099 R)
• M18: 2,074,773 km (0.057 R)
• M19: 2,278,226 km (0.107 R)
• M20: 2,347,490 km (0.097 R)
• M21: 2,472,404 km (0.109 R)
• M22: 2,535,684 km (0.101 R)
• M23: 2,591,634 km (0.054 R)
• M24: 2,712,658 km (0.077 R)
• M25: 2,802,716 km (0.087 R)
• M26: 2,943,787 km (0.049 R)
• M27: 3,112,982 km (0.11 R)
• M28: 3,276,493 km (0.105 R)
• M29: 3,346,205 km (0.064 R)
• M30: 3,648,243 km (0.087 R)
• M31: 3,775,102 km (0.09 R)
• M32: 3,968,233 km (0.06 R)
• M33: 4,042,733 km (0.112 R)
• M34: 4,127,106 km (0.032 R)
• M35: 4,287,924 km (0.097 R)
• M36: 4,364,368 km (0.057 R)
• M37: 4,460,560 km (0.097 R)
• M38: 4,518,604 km (0.096 R)
• M39: 4,625,716 km (0.119 R)
• M40: 4,733,725 km (0.088 R)
• M41: 4,932,092 km (0.094 R)
• M42: 5,143,474 km (0.093 R)
• M43: 5,409,160 km (0.103 R)
• M44: 5,533,326 km (0.051 R)
• M45: 5,606,330 km (0.062 R)
• M46: 5,658,539 km (0.098 R)
• M47: 5,753,085 km (0.108 R)
• M48: 5,837,459 km (0.115 R)
• M49: 5,964,916 km (0.055 R)
• M50: 6,374,515 km (0.105 R)
• M51: 6,637,957 km (0.071 R)
• M52: 6,770,949 km (0.097 R)
• M53: 6,904,839 km (0.11 R)
• M54: 7,130,134 km (0.043 R)
• M55: 7,369,191 km (0.117 R)
• M56: 7,483,933 km (0.108 R)
• M57: 7,703,692 km (0.068 R)
• M58: 7,761,886 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 12.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.53 AU - 1.57 AU

Year: 1266 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 70.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,347,063 km

• M1: 153,936 km (0.075 R)
• M2: 234,420 km (0.087 R)
• M3: 340,784 km (0.068 R)
• M4: 417,228 km (0.082 R)
• M5: 501,901 km (0.094 R)
• M6: 606,769 km (0.115 R)
• M7: 727,494 km (0.036 R)
• M8: 887,415 km (0.099 R)
• M9: 1,035,516 km (0.075 R)
• M10: 1,158,785 km (0.076 R)
• M11: 1,235,230 km (0.118 R)
• M12: 1,340,098 km (0.066 R)
• M13: 1,503,309 km (0.107 R)
• M14: 1,711,998 km (0.086 R)
• M15: 1,839,904 km (0.101 R)
• M16: 1,920,238 km (0.052 R)
• M17: 2,189,963 km (0.103 R)
• M18: 2,394,912 km (0.119 R)
• M19: 2,494,245 km (0.101 R)
• M20: 2,606,294 km (0.056 R)
• M21: 2,905,789 km (0.119 R)
• M22: 3,071,693 km (0.102 R)
• M23: 3,302,074 km (0.052 R)
• M24: 4,079,684 km (0.091 R)
• M25: 4,185,748 km (0.063 R)
• M26: 4,292,860 km (0.09 R)
• M27: 4,468,937 km (0.083 R)
• M28: 4,592,206 km (0.106 R)
• M29: 4,800,147 km (0.066 R)
• M30: 5,039,803 km (0.119 R)
• M31: 5,442,969 km (0.077 R)
• M32: 5,841,647 km (0.113 R)
• M33: 6,234,790 km (0.078 R)
• M34: 6,652,019 km (0.038 R)
• M35: 6,903,643 km (0.097 R)
• M36: 7,222,585 km (0.082 R)
• M37: 7,383,852 km (0.057 R)
• M38: 7,660,907 km (0.089 R)
• M39: 7,792,403 km (0.099 R)
• M40: 8,057,790 km (0.088 R)
• M41: 8,174,925 km (0.057 R)
• M42: 8,258,850 km (0.116 R)
• M43: 8,512,418 km (0.12 R)
• M44: 8,597,539 km (0.03 R)
• M45: 8,837,345 km (0.071 R)
• M46: 8,940,866 km (0.079 R)
• M47: 9,096,747 km (0.077 R)
• M48: 9,306,184 km (0.098 R)
• M49: 9,446,657 km (0.107 R)
• M50: 9,676,439 km (0.105 R)
• M51: 9,800,904 km (0.047 R)
• M52: 10,105,486 km (0.058 R)
• M53: 10,231,896 km (0.03 R)
• M54: 10,431,460 km (0.072 R)
• M55: 10,669,021 km (0.109 R)
• M56: 10,816,076 km (0.117 R)
• M57: 11,186,779 km (0.093 R)
• M58: 11,656,068 km (0.082 R)
• M59: 12,227,831 km (0.115 R)
• M60: 12,769,674 km (0.059 R)
• M61: 13,181,218 km (0.062 R)
• M62: 13,279,803 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 13.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.5 AU - 2.3 AU

Year: 1718 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,347,063 km

• M1: 180,864 km (0.066 R)
• M2: 284,236 km (0.058 R)
• M3: 387,010 km (0.115 R)
• M4: 529,726 km (0.034 R)
• M5: 749,037 km (0.117 R)
• M6: 862,731 km (0.095 R)
• M7: 1,000,810 km (0.12 R)
• M8: 1,109,717 km (0.082 R)
• M9: 1,251,835 km (0.032 R)
• M10: 1,390,512 km (0.103 R)
• M11: 1,492,987 km (0.088 R)
• M12: 1,619,397 km (0.107 R)
• M13: 1,749,697 km (0.115 R)
• M14: 1,917,546 km (0.089 R)
• M15: 2,185,924 km (0.036 R)
• M16: 2,330,884 km (0.093 R)
• M17: 2,529,401 km (0.111 R)
• M18: 2,682,140 km (0.061 R)
• M19: 2,983,430 km (0.114 R)
• M20: 3,172,372 km (0.11 R)
• M21: 3,393,179 km (0.115 R)
• M22: 3,491,465 km (0.055 R)
• M23: 3,662,156 km (0.1 R)
• M24: 4,266,531 km (0.1 R)
• M25: 4,728,639 km (0.108 R)
• M26: 4,997,766 km (0.072 R)
• M27: 5,190,747 km (0.052 R)
• M28: 5,304,591 km (0.119 R)
• M29: 5,485,006 km (0.079 R)
• M30: 5,650,910 km (0.091 R)
• M31: 5,801,555 km (0.052 R)
• M32: 5,987,655 km (0.106 R)
• M33: 6,124,238 km (0.114 R)
• M34: 6,645,736 km (0.119 R)
• M35: 7,326,855 km (0.064 R)
• M36: 7,601,965 km (0.115 R)
• M37: 7,936,466 km (0.079 R)
• M38: 8,162,359 km (0.094 R)
• M39: 8,352,049 km (0.082 R)
• M40: 9,165,263 km (0.084 R)
• M41: 9,402,226 km (0.1 R)
• M42: 9,922,827 km (0.097 R)
• M43: 10,044,300 km (0.066 R)
• M44: 10,576,420 km (0.082 R)
• M45: 10,721,231 km (0.113 R)
• M46: 11,370,635 km (0.069 R)
• M47: 11,646,793 km (0.055 R)
• M48: 11,925,194 km (0.077 R)
• M49: 13,127,363 km (0.1 R)
• M50: 13,238,514 km (0.086 R)
• M51: 13,844,535 km (0.107 R)
• M52: 14,071,325 km (0.111 R)
• M53: 14,322,201 km (0.111 R)
• M54: 14,436,643 km (0.112 R)
• M55: 14,620,499 km (0.096 R)
• M56: 14,782,065 km (0.072 R)
• M57: 14,990,604 km (0.099 R)
• M58: 15,153,516 km (0.104 R)
• M59: 15,480,986 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 15

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.61 AU - 2.27 AU

Year: 1773 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,347,063 km

• M1: 187,745 km (0.106 R)
• M2: 281,693 km (0.104 R)
• M3: 392,844 km (0.103 R)
• M4: 517,758 km (0.112 R)
• M5: 641,326 km (0.096 R)
• M6: 962,961 km (0.103 R)
• M7: 1,165,068 km (0.095 R)
• M8: 1,337,405 km (0.12 R)
• M9: 1,565,691 km (0.081 R)
• M10: 1,718,880 km (0.118 R)
• M11: 2,448,917 km (0.073 R)
• M12: 2,628,734 km (0.084 R)
• M13: 2,930,323 km (0.056 R)
• M14: 3,231,314 km (0.04 R)
• M15: 3,366,999 km (0.102 R)
• M16: 3,466,781 km (0.117 R)
• M17: 3,593,191 km (0.094 R)
• M18: 3,915,874 km (0.052 R)
• M19: 4,167,497 km (0.088 R)
• M20: 4,451,883 km (0.094 R)
• M21: 4,827,224 km (0.06 R)
• M22: 4,997,317 km (0.113 R)
• M23: 5,227,249 km (0.118 R)
• M24: 5,431,450 km (0.064 R)
• M25: 5,534,523 km (0.097 R)
• M26: 5,742,613 km (0.107 R)
• M27: 5,953,397 km (0.105 R)
• M28: 6,136,205 km (0.078 R)
• M29: 6,274,434 km (0.072 R)
• M30: 6,429,417 km (0.093 R)
• M31: 6,664,136 km (0.106 R)
• M32: 7,045,761 km (0.091 R)
• M33: 7,239,191 km (0.081 R)
• M34: 7,385,497 km (0.092 R)
• M35: 7,664,647 km (0.051 R)
• M36: 8,182,555 km (0.106 R)
• M37: 8,352,049 km (0.1 R)
• M38: 8,625,813 km (0.082 R)
• M39: 9,322,939 km (0.105 R)
• M40: 9,553,619 km (0.116 R)
• M41: 9,966,061 km (0.113 R)
• M42: 10,092,920 km (0.116 R)
• M43: 10,274,831 km (0.086 R)
• M44: 10,476,339 km (0.116 R)
• M45: 10,642,093 km (0.097 R)
• M46: 11,032,394 km (0.097 R)
• M47: 11,389,634 km (0.113 R)
• M48: 12,077,036 km (0.103 R)
• M49: 12,328,510 km (0.118 R)
• M50: 12,660,169 km (0.026 R)
• M51: 13,014,416 km (0.079 R)
• M52: 13,113,450 km (0.072 R)
• M53: 13,312,266 km (0.068 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 10.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.67 AU - 3.95 AU

Year: 3950 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,347,063 km

• M1: 159,322 km (0.111 R)
• M2: 334,351 km (0.119 R)
• M3: 422,614 km (0.082 R)
• M4: 520,900 km (0.101 R)
• M5: 804,687 km (0.114 R)
• M6: 998,117 km (0.081 R)
• M7: 1,225,356 km (0.052 R)
• M8: 1,354,758 km (0.099 R)
• M9: 1,498,671 km (0.102 R)
• M10: 1,617,602 km (0.084 R)
• M11: 1,897,051 km (0.111 R)
• M12: 2,004,462 km (0.084 R)
• M13: 2,125,038 km (0.103 R)
• M14: 2,191,908 km (0.116 R)
• M15: 2,454,901 km (0.109 R)
• M16: 2,655,961 km (0.096 R)
• M17: 2,837,872 km (0.039 R)
• M18: 3,023,971 km (0.092 R)
• M19: 3,188,529 km (0.069 R)
• M20: 3,356,079 km (0.104 R)
• M21: 3,539,934 km (0.12 R)
• M22: 3,646,448 km (0.095 R)
• M23: 3,876,530 km (0.117 R)
• M24: 4,111,249 km (0.096 R)
• M25: 4,181,260 km (0.087 R)
• M26: 4,322,331 km (0.085 R)
• M27: 4,522,643 km (0.09 R)
• M28: 4,667,603 km (0.082 R)
• M29: 4,976,972 km (0.035 R)
• M30: 5,277,962 km (0.12 R)
• M31: 5,569,379 km (0.088 R)
• M32: 5,662,579 km (0.047 R)
• M33: 5,961,026 km (0.101 R)
• M34: 6,040,463 km (0.117 R)
• M35: 6,120,198 km (0.094 R)
• M36: 6,329,187 km (0.109 R)
• M37: 6,475,344 km (0.081 R)
• M38: 6,655,460 km (0.078 R)
• M39: 7,649,538 km (0.088 R)
• M40: 7,892,335 km (0.066 R)
• M41: 7,997,053 km (0.12 R)
• M42: 8,349,805 km (0.075 R)
• M43: 8,581,831 km (0.073 R)
• M44: 9,052,317 km (0.115 R)
• M45: 9,382,928 km (0.115 R)
• M46: 9,549,730 km (0.084 R)
• M47: 9,642,780 km (0.072 R)
• M48: 9,773,678 km (0.11 R)
• M49: 9,848,776 km (0.112 R)
• M50: 9,999,421 km (0.088 R)
• M51: 10,093,967 km (0.108 R)
• M52: 10,169,813 km (0.107 R)
• M53: 10,341,252 km (0.106 R)
• M54: 10,513,589 km (0.117 R)
• M55: 10,706,271 km (0.08 R)
• M56: 11,291,198 km (0.111 R)
• M57: 11,468,622 km (0.086 R)
• M58: 11,946,587 km (0.077 R)
• M59: 12,046,967 km (0.115 R)
• M60: 12,349,903 km (0.113 R)
• M61: 12,963,104 km (0.115 R)
• M62: 13,733,085 km (0.09 R)
• M63: 13,817,308 km (0.084 R)
• M64: 13,986,055 km (0.047 R)
• M65: 14,176,792 km (0.111 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: 234 - 12,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit