🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 10.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.5 AU - 0.72 AU

Year: 323 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,929,796 km

• M1: 135,236 km (0.098 R)
• M2: 204,201 km (0.095 R)
• M3: 271,520 km (0.1 R)
• M4: 345,272 km (0.12 R)
• M5: 416,331 km (0.106 R)
• M6: 551,867 km (0.083 R)
• M7: 621,579 km (0.079 R)
• M8: 754,871 km (0.058 R)
• M9: 950,694 km (0.099 R)
• M10: 1,025,942 km (0.11 R)
• M11: 1,092,214 km (0.073 R)
• M12: 1,194,389 km (0.118 R)
• M13: 1,268,440 km (0.061 R)
• M14: 1,364,183 km (0.041 R)
• M15: 1,441,824 km (0.118 R)
• M16: 1,589,029 km (0.12 R)
• M17: 1,675,347 km (0.11 R)
• M18: 1,825,992 km (0.118 R)
• M19: 1,893,909 km (0.098 R)
• M20: 2,013,737 km (0.069 R)
• M21: 2,145,682 km (0.072 R)
• M22: 2,290,194 km (0.09 R)
• M23: 2,363,796 km (0.071 R)
• M24: 2,473,152 km (0.073 R)
• M25: 2,696,950 km (0.101 R)
• M26: 2,774,891 km (0.113 R)
• M27: 2,911,623 km (0.094 R)
• M28: 3,039,978 km (0.111 R)
• M29: 3,197,505 km (0.087 R)
• M30: 3,269,013 km (0.106 R)
• M31: 3,374,629 km (0.11 R)
• M32: 3,441,798 km (0.106 R)
• M33: 3,543,525 km (0.115 R)
• M34: 3,629,095 km (0.086 R)
• M35: 3,709,578 km (0.082 R)
• M36: 3,843,169 km (0.106 R)
• M37: 3,913,480 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.55 AU - 0.69 AU

Year: 331 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,929,796 km

• M1: 182,809 km (0.065 R)
• M2: 281,693 km (0.026 R)
• M3: 403,017 km (0.047 R)
• M4: 500,854 km (0.096 R)
• M5: 606,470 km (0.045 R)
• M6: 706,850 km (0.057 R)
• M7: 798,254 km (0.066 R)
• M8: 931,696 km (0.05 R)
• M9: 1,034,170 km (0.098 R)
• M10: 1,214,136 km (0.062 R)
• M11: 1,337,255 km (0.07 R)
• M12: 1,494,782 km (0.092 R)
• M13: 1,638,246 km (0.091 R)
• M14: 1,884,185 km (0.027 R)
• M15: 2,006,257 km (0.088 R)
• M16: 2,159,744 km (0.039 R)
• M17: 2,264,463 km (0.105 R)
• M18: 2,467,018 km (0.07 R)
• M19: 2,619,908 km (0.108 R)
• M20: 2,833,084 km (0.108 R)
• M21: 2,967,723 km (0.101 R)
• M22: 3,084,858 km (0.107 R)
• M23: 3,256,746 km (0.109 R)
• M24: 3,364,307 km (0.11 R)
• M25: 3,582,869 km (0.102 R)
• M26: 3,694,020 km (0.104 R)
• M27: 3,862,767 km (0.069 R)
• M28: 4,070,408 km (0.036 R)
• M29: 4,288,971 km (0.027 R)
• M30: 4,436,923 km (0.039 R)
• M31: 4,579,191 km (0.052 R)
• M32: 4,783,841 km (0.113 R)
• M33: 4,875,843 km (0.07 R)
• M34: 5,249,688 km (0.034 R)
• M35: 5,400,334 km (0.097 R)
• M36: 5,496,226 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 9.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.44 AU - 4.14 AU

Year: 5004 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,929,796 km

• M1: 132,544 km (0.036 R)
• M2: 209,287 km (0.098 R)
• M3: 321,785 km (0.06 R)
• M4: 392,395 km (0.112 R)
• M5: 478,713 km (0.074 R)
• M6: 652,546 km (0.109 R)
• M7: 1,037,611 km (0.079 R)
• M8: 1,267,992 km (0.095 R)
• M9: 1,543,252 km (0.1 R)
• M10: 1,762,413 km (0.114 R)
• M11: 2,165,878 km (0.117 R)
• M12: 2,378,457 km (0.105 R)
• M13: 2,788,953 km (0.081 R)
• M14: 2,948,574 km (0.108 R)
• M15: 3,038,632 km (0.108 R)
• M16: 3,277,091 km (0.062 R)
• M17: 3,351,740 km (0.117 R)
• M18: 3,445,837 km (0.113 R)
• M19: 3,655,873 km (0.07 R)
• M20: 4,048,866 km (0.111 R)
• M21: 4,108,855 km (0.117 R)
• M22: 4,209,834 km (0.071 R)
• M23: 4,558,846 km (0.05 R)
• M24: 4,642,471 km (0.087 R)
• M25: 5,132,553 km (0.118 R)
• M26: 5,197,778 km (0.049 R)
• M27: 6,676,553 km (0.046 R)
• M28: 6,963,182 km (0.098 R)
• M29: 7,059,524 km (0.105 R)
• M30: 7,771,759 km (0.09 R)
• M31: 8,149,194 km (0.042 R)
• M32: 8,429,690 km (0.118 R)
• M33: 8,661,717 km (0.086 R)
• M34: 8,765,538 km (0.028 R)
• M35: 9,131,903 km (0.11 R)
• M36: 10,316,120 km (0.111 R)
• M37: 10,898,205 km (0.094 R)
• M38: 11,434,064 km (0.053 R)
• M39: 11,548,058 km (0.051 R)
• M40: 11,834,538 km (0.1 R)
• M41: 11,978,601 km (0.116 R)
• M42: 12,590,306 km (0.116 R)
• M43: 12,944,405 km (0.088 R)
• M44: 13,152,346 km (0.061 R)
• M45: 13,571,818 km (0.116 R)
• M46: 13,632,106 km (0.114 R)
• M47: 13,722,762 km (0.081 R)
• M48: 13,843,937 km (0.041 R)
• M49: 13,934,892 km (0.11 R)
• M50: 14,239,922 km (0.119 R)
• M51: 15,576,429 km (0.075 R)
• M52: 15,924,843 km (0.087 R)
• M53: 16,500,346 km (0.107 R)
• M54: 16,693,626 km (0.082 R)
• M55: 16,887,804 km (0.073 R)
• M56: 17,376,391 km (0.065 R)
• M57: 17,968,799 km (0.035 R)
• M58: 18,970,805 km (0.074 R)
• M59: 19,888,139 km (0.115 R)
• M60: 20,924,404 km (0.114 R)
• M61: 20,994,116 km (0.105 R)
• M62: 21,098,835 km (0.096 R)
• M63: 21,203,703 km (0.049 R)
• M64: 21,589,666 km (0.099 R)
• M65: 22,439,980 km (0.083 R)
• M66: 23,156,853 km (0.096 R)
• M67: 23,265,162 km (0.068 R)
• M68: 23,663,242 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 8.6

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.96 AU - 4.8 AU

Year: 6217 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,929,796 km

• M1: 110,104 km (0.102 R)
• M2: 277,803 km (0.114 R)
• M3: 343,327 km (0.102 R)
• M4: 667,057 km (0.103 R)
• M5: 817,552 km (0.092 R)
• M6: 889,808 km (0.103 R)
• M7: 1,025,643 km (0.061 R)
• M8: 1,636,002 km (0.081 R)
• M9: 2,661,496 km (0.086 R)
• M10: 2,727,169 km (0.109 R)
• M11: 2,860,012 km (0.118 R)
• M12: 3,063,316 km (0.065 R)
• M13: 3,178,356 km (0.096 R)
• M14: 3,652,731 km (0.093 R)
• M15: 3,923,204 km (0.094 R)
• M16: 4,048,418 km (0.066 R)
• M17: 4,124,114 km (0.099 R)
• M18: 4,302,584 km (0.118 R)
• M19: 4,614,646 km (0.071 R)
• M20: 4,720,262 km (0.12 R)
• M21: 5,877,401 km (0.087 R)
• M22: 6,487,611 km (0.118 R)
• M23: 6,785,311 km (0.111 R)
• M24: 6,845,449 km (0.092 R)
• M25: 6,905,587 km (0.055 R)
• M26: 6,966,025 km (0.091 R)
• M27: 7,087,498 km (0.113 R)
• M28: 8,501,049 km (0.08 R)
• M29: 9,090,315 km (0.082 R)
• M30: 9,289,729 km (0.05 R)
• M31: 9,356,599 km (0.088 R)
• M32: 9,659,086 km (0.084 R)
• M33: 9,760,663 km (0.103 R)
• M34: 9,998,972 km (0.086 R)
• M35: 10,101,746 km (0.073 R)
• M36: 10,690,563 km (0.051 R)
• M37: 11,148,333 km (0.097 R)
• M38: 11,326,204 km (0.082 R)
• M39: 11,576,631 km (0.063 R)
• M40: 11,865,206 km (0.096 R)
• M41: 12,156,173 km (0.084 R)
• M42: 12,968,340 km (0.111 R)
• M43: 13,607,871 km (0.108 R)
• M44: 13,683,717 km (0.092 R)
• M45: 14,219,128 km (0.1 R)
• M46: 14,917,600 km (0.094 R)
• M47: 15,270,951 km (0.065 R)
• M48: 16,387,998 km (0.069 R)
• M49: 16,468,781 km (0.043 R)
• M50: 16,671,336 km (0.108 R)
• M51: 17,945,761 km (0.113 R)
• M52: 18,447,512 km (0.111 R)
• M53: 18,657,846 km (0.112 R)
• M54: 19,764,871 km (0.091 R)
• M55: 20,980,503 km (0.091 R)
• M56: 21,863,729 km (0.116 R)
• M57: 21,997,170 km (0.093 R)
• M58: 22,849,130 km (0.118 R)
• M59: 22,984,666 km (0.118 R)
• M60: 23,120,501 km (0.076 R)
• M61: 23,574,979 km (0.067 R)
• M62: 25,515,862 km (0.077 R)
• M63: 25,609,659 km (0.113 R)
• M64: 25,938,476 km (0.105 R)
• M65: 26,695,441 km (0.105 R)
• M66: 26,790,585 km (0.108 R)
• M67: 27,363,695 km (0.098 R)
• M68: 27,459,587 km (0.061 R)
• M69: 27,892,673 km (0.108 R)
• M70: 28,182,593 km (0.102 R)
• M71: 28,765,427 km (0.092 R)
• M72: 29,009,421 km (0.05 R)
• M73: 29,992,428 km (0.11 R)
• M74: 30,091,312 km (0.03 R)
• M75: 30,190,346 km (0.084 R)
• M76: 30,537,862 km (0.081 R)
• M77: 31,386,980 km (0.114 R)
• M78: 31,638,304 km (0.044 R)
• M79: 31,839,663 km (0.064 R)
• M80: 32,193,312 km (0.079 R)
• M81: 32,649,885 km (0.052 R)
• M82: 32,751,611 km (0.118 R)
• M83: 33,620,775 km (0.056 R)
• M84: 33,980,857 km (0.065 R)
• M85: 34,135,541 km (0.105 R)
• M86: 34,393,897 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 11.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.68 AU - 5.6 AU

Year: 6779 Days

Day: 10.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,929,796 km

• M1: 198,666 km (0.034 R)
• M2: 298,149 km (0.101 R)
• M3: 384,616 km (0.077 R)
• M4: 542,442 km (0.117 R)
• M5: 630,705 km (0.09 R)
• M6: 1,465,162 km (0.085 R)
• M7: 1,538,614 km (0.098 R)
• M8: 1,727,706 km (0.112 R)
• M9: 2,298,122 km (0.11 R)
• M10: 2,384,141 km (0.1 R)
• M11: 2,493,497 km (0.11 R)
• M12: 2,582,059 km (0.102 R)
• M13: 2,924,040 km (0.097 R)
• M14: 3,136,319 km (0.11 R)
• M15: 3,803,526 km (0.074 R)
• M16: 4,087,911 km (0.118 R)
• M17: 4,246,036 km (0.083 R)
• M18: 4,406,106 km (0.098 R)
• M19: 4,514,116 km (0.086 R)
• M20: 4,954,532 km (0.103 R)
• M21: 5,038,606 km (0.078 R)
• M22: 5,379,988 km (0.116 R)
• M23: 6,145,630 km (0.081 R)
• M24: 6,757,635 km (0.087 R)
• M25: 6,945,081 km (0.109 R)
• M26: 7,485,578 km (0.116 R)
• M27: 8,072,750 km (0.074 R)
• M28: 8,607,263 km (0.1 R)
• M29: 8,742,649 km (0.099 R)
• M30: 9,118,589 km (0.046 R)
• M31: 10,242,517 km (0.044 R)
• M32: 10,422,184 km (0.105 R)
• M33: 10,930,518 km (0.068 R)
• M34: 11,447,079 km (0.082 R)
• M35: 12,160,811 km (0.067 R)
• M36: 12,888,904 km (0.077 R)
• M37: 13,473,831 km (0.078 R)
• M38: 15,940,401 km (0.086 R)
• M39: 16,821,383 km (0.092 R)
• M40: 17,632,054 km (0.095 R)
• M41: 18,063,793 km (0.07 R)
• M42: 18,542,806 km (0.07 R)
• M43: 18,630,320 km (0.097 R)
• M44: 18,849,781 km (0.043 R)
• M45: 19,780,878 km (0.045 R)
• M46: 20,319,729 km (0.091 R)
• M47: 21,274,164 km (0.067 R)
• M48: 21,733,878 km (0.045 R)
• M49: 22,011,232 km (0.053 R)
• M50: 22,196,883 km (0.088 R)
• M51: 22,336,308 km (0.088 R)
• M52: 23,510,353 km (0.114 R)
• M53: 24,128,790 km (0.097 R)
• M54: 24,368,147 km (0.086 R)
• M55: 25,333,053 km (0.091 R)
• M56: 25,625,068 km (0.11 R)
• M57: 25,918,130 km (0.101 R)
• M58: 26,065,035 km (0.106 R)
• M59: 26,261,457 km (0.083 R)
• M60: 26,606,280 km (0.084 R)
• M61: 26,705,015 km (0.053 R)
• M62: 27,250,599 km (0.112 R)
• M63: 28,101,062 km (0.113 R)
• M64: 30,600,693 km (0.074 R)
• M65: 31,119,648 km (0.048 R)
• M66: 31,536,727 km (0.088 R)
• M67: 32,271,253 km (0.07 R)
• M68: 33,223,892 km (0.109 R)
• M69: 33,650,395 km (0.107 R)
• M70: 34,185,806 km (0.074 R)
• M71: 34,616,349 km (0.066 R)
• M72: 35,319,608 km (0.106 R)
• M73: 35,428,217 km (0.114 R)
• M74: 35,645,732 km (0.076 R)
• M75: 36,356,023 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.4

Radius: 6.6

Gravity: 19.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.88 AU - 8.48 AU

Year: 14436 Days

Day: 18.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,929,796 km

• M1: 98,735 km (0.071 R)
• M2: 215,271 km (0.102 R)
• M3: 390,600 km (0.119 R)
• M4: 569,818 km (0.053 R)
• M5: 731,683 km (0.086 R)
• M6: 862,881 km (0.114 R)
• M7: 1,354,160 km (0.091 R)
• M8: 1,544,149 km (0.067 R)
• M9: 1,685,220 km (0.093 R)
• M10: 2,040,665 km (0.073 R)
• M11: 2,133,266 km (0.069 R)
• M12: 2,195,648 km (0.117 R)
• M13: 2,419,147 km (0.108 R)
• M14: 3,027,113 km (0.045 R)
• M15: 3,568,358 km (0.118 R)
• M16: 3,680,257 km (0.12 R)
• M17: 4,902,621 km (0.103 R)
• M18: 5,665,122 km (0.11 R)
• M19: 6,149,220 km (0.101 R)
• M20: 6,830,639 km (0.065 R)
• M21: 6,969,765 km (0.085 R)
• M22: 7,156,762 km (0.079 R)
• M23: 7,250,859 km (0.039 R)
• M24: 7,487,972 km (0.106 R)
• M25: 8,116,283 km (0.075 R)
• M26: 8,461,704 km (0.119 R)
• M27: 9,268,934 km (0.076 R)
• M28: 9,733,885 km (0.092 R)
• M29: 10,525,557 km (0.072 R)
• M30: 11,228,218 km (0.055 R)
• M31: 11,612,834 km (0.088 R)
• M32: 11,945,988 km (0.077 R)
• M33: 13,194,233 km (0.066 R)
• M34: 14,245,906 km (0.075 R)
• M35: 15,082,457 km (0.104 R)
• M36: 15,751,010 km (0.115 R)
• M37: 16,119,619 km (0.037 R)
• M38: 16,243,187 km (0.113 R)
• M39: 16,304,971 km (0.092 R)
• M40: 16,553,304 km (0.103 R)
• M41: 17,179,520 km (0.111 R)
• M42: 17,242,651 km (0.059 R)
• M43: 18,973,947 km (0.088 R)
• M44: 19,497,539 km (0.083 R)
• M45: 20,692,677 km (0.038 R)
• M46: 21,638,734 km (0.073 R)
• M47: 22,391,809 km (0.09 R)
• M48: 22,945,022 km (0.068 R)
• M49: 23,362,699 km (0.044 R)
• M50: 24,631,140 km (0.107 R)
• M51: 25,058,990 km (0.114 R)
• M52: 25,561,040 km (0.109 R)
• M53: 26,066,531 km (0.073 R)
• M54: 26,356,901 km (0.082 R)
• M55: 26,721,321 km (0.105 R)
• M56: 27,234,292 km (0.107 R)
• M57: 27,455,099 km (0.099 R)
• M58: 28,568,257 km (0.03 R)
• M59: 30,761,810 km (0.111 R)
• M60: 31,762,620 km (0.079 R)
• M61: 32,852,291 km (0.06 R)
• M62: 34,748,743 km (0.088 R)
• M63: 35,629,725 km (0.065 R)
• M64: 36,518,037 km (0.088 R)
• M65: 37,005,726 km (0.11 R)
• M66: 38,563,938 km (0.088 R)
• M67: 38,894,698 km (0.068 R)
• M68: 39,143,480 km (0.098 R)
• M69: 39,976,291 km (0.055 R)
• M70: 40,143,541 km (0.115 R)
• M71: 41,744,239 km (0.083 R)
• M72: 44,313,732 km (0.045 R)
• M73: 45,530,411 km (0.066 R)
• M74: 46,757,862 km (0.071 R)
• M75: 47,729,949 km (0.079 R)
• M76: 48,085,094 km (0.111 R)
• M77: 51,775,524 km (0.099 R)
• M78: 52,140,393 km (0.069 R)
• M79: 52,780,971 km (0.104 R)
• M80: 54,070,056 km (0.092 R)
• M81: 55,555,862 km (0.053 R)
• M82: 56,585,245 km (0.097 R)
• M83: 57,337,722 km (0.054 R)
• M84: 59,328,870 km (0.084 R)
• M85: 60,861,051 km (0.055 R)
• M86: 61,053,434 km (0.066 R)
• M87: 61,246,116 km (0.12 R)
• M88: 63,281,096 km (0.1 R)
• M89: 64,355,807 km (0.095 R)
• M90: 65,535,087 km (0.102 R)
• M91: 65,732,407 km (0.072 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: 181 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit