🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 12.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.91 AU - 0.97 AU

Year: 618 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 39,305,074 km

• M1: 158,574 km (0.096 R)
• M2: 243,097 km (0.094 R)
• M3: 386,710 km (0.029 R)
• M4: 489,783 km (0.097 R)
• M5: 589,116 km (0.094 R)
• M6: 688,449 km (0.09 R)
• M7: 807,529 km (0.11 R)
• M8: 929,751 km (0.081 R)
• M9: 1,010,234 km (0.115 R)
• M10: 1,093,261 km (0.101 R)
• M11: 1,183,918 km (0.041 R)
• M12: 1,272,031 km (0.113 R)
• M13: 1,384,229 km (0.059 R)
• M14: 1,505,553 km (0.118 R)
• M15: 1,676,992 km (0.076 R)
• M16: 1,824,944 km (0.12 R)
• M17: 1,940,434 km (0.085 R)
• M18: 2,064,750 km (0.104 R)
• M19: 2,185,326 km (0.101 R)
• M20: 2,314,877 km (0.083 R)
• M21: 2,413,911 km (0.086 R)
• M22: 2,541,369 km (0.084 R)
• M23: 2,623,049 km (0.079 R)
• M24: 2,705,627 km (0.098 R)
• M25: 2,859,414 km (0.105 R)
• M26: 2,951,716 km (0.076 R)
• M27: 3,131,981 km (0.093 R)
• M28: 3,360,716 km (0.061 R)
• M29: 3,725,735 km (0.12 R)
• M30: 3,834,642 km (0.091 R)
• M31: 3,976,311 km (0.114 R)
• M32: 4,127,704 km (0.098 R)
• M33: 4,313,655 km (0.053 R)
• M34: 4,761,251 km (0.043 R)
• M35: 4,862,679 km (0.101 R)
• M36: 5,076,454 km (0.07 R)
• M37: 5,241,012 km (0.085 R)
• M38: 5,451,496 km (0.114 R)
• M39: 5,531,232 km (0.099 R)
• M40: 5,763,557 km (0.075 R)
• M41: 5,971,797 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 12.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.76 AU - 5.32 AU

Year: 6561 Days

Day: 10.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,305,074 km

• M1: 213,626 km (0.071 R)
• M2: 543,190 km (0.098 R)
• M3: 876,045 km (0.091 R)
• M4: 996,172 km (0.09 R)
• M5: 1,682,228 km (0.084 R)
• M6: 1,893,460 km (0.069 R)
• M7: 2,406,132 km (0.112 R)
• M8: 2,601,357 km (0.096 R)
• M9: 2,846,997 km (0.104 R)
• M10: 3,654,377 km (0.113 R)
• M11: 4,057,992 km (0.049 R)
• M12: 4,880,631 km (0.07 R)
• M13: 5,156,938 km (0.111 R)
• M14: 5,381,783 km (0.068 R)
• M15: 5,725,111 km (0.108 R)
• M16: 5,928,713 km (0.093 R)
• M17: 6,075,768 km (0.115 R)
• M18: 6,373,168 km (0.072 R)
• M19: 6,706,024 km (0.112 R)
• M20: 6,797,877 km (0.107 R)
• M21: 7,106,796 km (0.081 R)
• M22: 7,294,392 km (0.108 R)
• M23: 7,388,938 km (0.056 R)
• M24: 7,964,142 km (0.087 R)
• M25: 8,093,843 km (0.106 R)
• M26: 8,921,119 km (0.057 R)
• M27: 9,089,866 km (0.032 R)
• M28: 9,567,831 km (0.093 R)
• M29: 9,705,910 km (0.104 R)
• M30: 9,914,300 km (0.1 R)
• M31: 10,441,782 km (0.102 R)
• M32: 10,655,408 km (0.083 R)
• M33: 11,050,795 km (0.119 R)
• M34: 11,708,128 km (0.12 R)
• M35: 11,892,881 km (0.088 R)
• M36: 12,566,520 km (0.118 R)
• M37: 12,869,905 km (0.063 R)
• M38: 12,984,198 km (0.118 R)
• M39: 13,329,469 km (0.107 R)
• M40: 13,638,838 km (0.094 R)
• M41: 14,343,593 km (0.114 R)
• M42: 14,462,225 km (0.092 R)
• M43: 15,463,483 km (0.058 R)
• M44: 16,198,308 km (0.079 R)
• M45: 16,445,743 km (0.076 R)
• M46: 16,694,524 km (0.083 R)
• M47: 16,777,700 km (0.105 R)
• M48: 18,212,942 km (0.086 R)
• M49: 18,427,316 km (0.038 R)
• M50: 18,513,335 km (0.089 R)
• M51: 18,815,373 km (0.111 R)
• M52: 19,162,440 km (0.095 R)
• M53: 19,293,189 km (0.087 R)
• M54: 19,687,229 km (0.1 R)
• M55: 20,305,517 km (0.075 R)
• M56: 21,019,847 km (0.029 R)
• M57: 21,470,436 km (0.119 R)
• M58: 21,606,271 km (0.118 R)
• M59: 22,289,634 km (0.094 R)
• M60: 22,565,044 km (0.105 R)
• M61: 22,887,726 km (0.115 R)
• M62: 23,864,900 km (0.067 R)
• M63: 24,146,592 km (0.102 R)
• M64: 24,476,605 km (0.079 R)
• M65: 24,571,301 km (0.051 R)
• M66: 24,713,269 km (0.032 R)
• M67: 24,950,830 km (0.104 R)
• M68: 25,908,107 km (0.101 R)
• M69: 26,439,778 km (0.11 R)
• M70: 26,828,733 km (0.052 R)
• M71: 27,072,727 km (0.117 R)
• M72: 28,851,595 km (0.07 R)
• M73: 30,007,837 km (0.09 R)
• M74: 30,311,820 km (0.11 R)
• M75: 30,413,546 km (0.092 R)
• M76: 31,025,402 km (0.058 R)
• M77: 31,332,975 km (0.1 R)
• M78: 32,573,141 km (0.097 R)
• M79: 33,881,973 km (0.117 R)
• M80: 34,304,437 km (0.101 R)
• M81: 34,569,375 km (0.11 R)
• M82: 35,101,345 km (0.077 R)
• M83: 35,582,452 km (0.045 R)
• M84: 35,850,531 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 9.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.57 AU - 5.03 AU

Year: 7133 Days

Day: 8.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,305,074 km

• M1: 201,209 km (0.071 R)
• M2: 316,998 km (0.091 R)
• M3: 442,211 km (0.101 R)
• M4: 563,236 km (0.08 R)
• M5: 761,004 km (0.075 R)
• M6: 967,449 km (0.119 R)
• M7: 1,145,920 km (0.115 R)
• M8: 1,223,561 km (0.097 R)
• M9: 1,286,990 km (0.115 R)
• M10: 2,290,942 km (0.114 R)
• M11: 2,430,217 km (0.076 R)
• M12: 2,994,351 km (0.05 R)
• M13: 3,147,090 km (0.079 R)
• M14: 3,506,275 km (0.102 R)
• M15: 3,878,474 km (0.095 R)
• M16: 4,093,447 km (0.086 R)
• M17: 4,411,043 km (0.047 R)
• M18: 4,485,393 km (0.089 R)
• M19: 4,660,722 km (0.09 R)
• M20: 4,787,431 km (0.097 R)
• M21: 4,966,649 km (0.108 R)
• M22: 5,226,501 km (0.112 R)
• M23: 5,411,105 km (0.103 R)
• M24: 5,544,396 km (0.084 R)
• M25: 5,868,425 km (0.028 R)
• M26: 6,254,537 km (0.095 R)
• M27: 6,450,660 km (0.102 R)
• M28: 6,791,594 km (0.107 R)
• M29: 6,964,230 km (0.101 R)
• M30: 7,284,668 km (0.05 R)
• M31: 8,000,494 km (0.113 R)
• M32: 8,366,859 km (0.107 R)
• M33: 8,459,311 km (0.103 R)
• M34: 9,084,331 km (0.07 R)
• M35: 9,211,190 km (0.102 R)
• M36: 9,274,769 km (0.115 R)
• M37: 9,370,511 km (0.095 R)
• M38: 9,627,371 km (0.085 R)
• M39: 10,445,073 km (0.056 R)
• M40: 11,149,081 km (0.109 R)
• M41: 11,387,091 km (0.043 R)
• M42: 11,764,676 km (0.082 R)
• M43: 11,833,790 km (0.081 R)
• M44: 12,041,881 km (0.059 R)
• M45: 12,321,180 km (0.096 R)
• M46: 13,568,377 km (0.082 R)
• M47: 13,859,046 km (0.11 R)
• M48: 14,115,157 km (0.078 R)
• M49: 14,299,013 km (0.057 R)
• M50: 14,520,717 km (0.103 R)
• M51: 14,743,469 km (0.072 R)
• M52: 16,799,542 km (0.114 R)
• M53: 17,347,070 km (0.109 R)
• M54: 17,504,596 km (0.084 R)
• M55: 19,350,335 km (0.106 R)
• M56: 20,296,093 km (0.093 R)
• M57: 21,510,079 km (0.075 R)
• M58: 21,636,938 km (0.074 R)
• M59: 22,661,385 km (0.117 R)
• M60: 22,876,806 km (0.094 R)
• M61: 23,222,825 km (0.09 R)
• M62: 23,396,509 km (0.067 R)
• M63: 23,657,856 km (0.075 R)
• M64: 24,095,579 km (0.099 R)
• M65: 24,227,375 km (0.068 R)
• M66: 24,668,539 km (0.091 R)
• M67: 25,424,757 km (0.083 R)
• M68: 26,143,275 km (0.05 R)
• M69: 26,414,496 km (0.034 R)
• M70: 26,686,615 km (0.116 R)
• M71: 27,050,885 km (0.089 R)
• M72: 27,187,917 km (0.081 R)
• M73: 27,876,666 km (0.07 R)
• M74: 28,107,495 km (0.105 R)
• M75: 28,431,674 km (0.107 R)
• M76: 29,083,771 km (0.118 R)
• M77: 29,835,201 km (0.109 R)
• M78: 29,976,870 km (0.102 R)
• M79: 30,355,502 km (0.108 R)
• M80: 30,593,064 km (0.119 R)
• M81: 30,688,208 km (0.113 R)
• M82: 32,079,169 km (0.094 R)
• M83: 32,321,069 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.4

Radius: 6.9

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.94 AU - 7.52 AU

Year: 11842 Days

Day: 21.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,305,074 km

• M1: 95,443 km (0.081 R)
• M2: 215,122 km (0.047 R)
• M3: 316,549 km (0.104 R)
• M4: 535,261 km (0.106 R)
• M5: 1,431,053 km (0.098 R)
• M6: 2,572,485 km (0.116 R)
• M7: 3,142,752 km (0.117 R)
• M8: 3,890,891 km (0.107 R)
• M9: 4,248,580 km (0.12 R)
• M10: 4,579,490 km (0.077 R)
• M11: 4,654,139 km (0.12 R)
• M12: 4,766,936 km (0.055 R)
• M13: 5,305,339 km (0.091 R)
• M14: 5,383,878 km (0.097 R)
• M15: 6,691,363 km (0.115 R)
• M16: 7,076,129 km (0.03 R)
• M17: 7,119,363 km (0.096 R)
• M18: 7,205,980 km (0.097 R)
• M19: 7,688,882 km (0.115 R)
• M20: 7,956,662 km (0.12 R)
• M21: 8,547,424 km (0.068 R)
• M22: 8,639,576 km (0.106 R)
• M23: 9,818,856 km (0.118 R)
• M24: 10,550,539 km (0.109 R)
• M25: 10,897,906 km (0.088 R)
• M26: 11,047,952 km (0.102 R)
• M27: 11,148,482 km (0.079 R)
• M28: 11,198,747 km (0.106 R)
• M29: 11,859,820 km (0.112 R)
• M30: 12,014,205 km (0.051 R)
• M31: 12,848,662 km (0.116 R)
• M32: 13,166,408 km (0.037 R)
• M33: 13,379,734 km (0.117 R)
• M34: 13,594,108 km (0.096 R)
• M35: 14,959,787 km (0.102 R)
• M36: 15,518,236 km (0.029 R)
• M37: 15,913,174 km (0.091 R)
• M38: 17,643,124 km (0.117 R)
• M39: 18,173,598 km (0.074 R)
• M40: 20,594,241 km (0.101 R)
• M41: 21,842,037 km (0.053 R)
• M42: 22,793,779 km (0.099 R)
• M43: 24,671,980 km (0.106 R)
• M44: 25,198,864 km (0.034 R)
• M45: 25,530,073 km (0.102 R)
• M46: 26,196,682 km (0.079 R)
• M47: 26,263,701 km (0.102 R)
• M48: 26,330,721 km (0.07 R)
• M49: 26,734,187 km (0.097 R)
• M50: 26,801,506 km (0.116 R)
• M51: 27,479,034 km (0.069 R)
• M52: 27,888,185 km (0.097 R)
• M53: 28,712,619 km (0.115 R)
• M54: 28,850,847 km (0.099 R)
• M55: 29,266,729 km (0.087 R)
• M56: 29,544,981 km (0.054 R)
• M57: 29,684,556 km (0.056 R)
• M58: 29,894,292 km (0.069 R)
• M59: 30,879,244 km (0.106 R)
• M60: 31,162,583 km (0.037 R)
• M61: 32,304,613 km (0.089 R)
• M62: 32,448,377 km (0.075 R)
• M63: 32,520,333 km (0.117 R)
• M64: 33,751,524 km (0.078 R)
• M65: 34,043,389 km (0.09 R)
• M66: 34,262,849 km (0.094 R)
• M67: 34,336,152 km (0.107 R)
• M68: 35,589,483 km (0.118 R)
• M69: 35,663,684 km (0.106 R)
• M70: 36,110,084 km (0.067 R)
• M71: 36,933,022 km (0.053 R)
• M72: 37,535,452 km (0.05 R)
• M73: 37,686,546 km (0.11 R)
• M74: 37,837,789 km (0.048 R)
• M75: 38,141,024 km (0.112 R)
• M76: 40,131,574 km (0.099 R)
• M77: 40,595,776 km (0.101 R)
• M78: 40,750,909 km (0.115 R)
• M79: 42,864,128 km (0.104 R)
• M80: 43,022,104 km (0.102 R)
• M81: 44,372,374 km (0.068 R)
• M82: 46,870,509 km (0.085 R)
• M83: 47,849,627 km (0.097 R)
• M84: 49,083,211 km (0.109 R)
• M85: 49,165,789 km (0.115 R)
• M86: 49,413,822 km (0.088 R)
• M87: 52,085,939 km (0.115 R)
• M88: 52,338,760 km (0.112 R)
• M89: 53,354,529 km (0.115 R)
• M90: 54,376,732 km (0.116 R)
• M91: 54,890,152 km (0.077 R)
• M92: 56,873,520 km (0.034 R)
• M93: 57,220,886 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.7

Radius: 7.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.76 AU - 11.88 AU

Year: 20872 Days

Day: 18.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,305,074 km

• M1: 340,335 km (0.089 R)
• M2: 546,182 km (0.068 R)
• M3: 614,099 km (0.105 R)
• M4: 729,439 km (0.075 R)
• M5: 998,416 km (0.115 R)
• M6: 1,297,462 km (0.113 R)
• M7: 1,447,659 km (0.081 R)
• M8: 1,890,169 km (0.095 R)
• M9: 2,349,734 km (0.064 R)
• M10: 2,674,960 km (0.111 R)
• M11: 3,419,059 km (0.03 R)
• M12: 5,025,292 km (0.051 R)
• M13: 5,203,164 km (0.117 R)
• M14: 5,626,226 km (0.11 R)
• M15: 5,810,980 km (0.1 R)
• M16: 5,872,913 km (0.078 R)
• M17: 6,186,321 km (0.065 R)
• M18: 6,249,750 km (0.055 R)
• M19: 6,666,829 km (0.096 R)
• M20: 6,731,755 km (0.113 R)
• M21: 7,125,945 km (0.091 R)
• M22: 8,178,815 km (0.072 R)
• M23: 9,388,463 km (0.045 R)
• M24: 11,227,919 km (0.117 R)
• M25: 11,382,902 km (0.092 R)
• M26: 11,460,693 km (0.057 R)
• M27: 11,773,502 km (0.025 R)
• M28: 11,970,522 km (0.105 R)
• M29: 12,648,201 km (0.088 R)
• M30: 13,502,554 km (0.101 R)
• M31: 15,783,772 km (0.071 R)
• M32: 17,459,268 km (0.078 R)
• M33: 18,272,333 km (0.116 R)
• M34: 19,005,512 km (0.11 R)
• M35: 20,264,528 km (0.072 R)
• M36: 20,595,288 km (0.092 R)
• M37: 21,550,172 km (0.105 R)
• M38: 21,791,174 km (0.027 R)
• M39: 22,373,110 km (0.101 R)
• M40: 22,715,090 km (0.082 R)
• M41: 22,813,077 km (0.067 R)
• M42: 23,354,472 km (0.11 R)
• M43: 23,651,723 km (0.066 R)
• M44: 23,900,205 km (0.11 R)
• M45: 24,049,802 km (0.111 R)
• M46: 24,651,186 km (0.085 R)
• M47: 25,766,588 km (0.079 R)
• M48: 27,105,788 km (0.104 R)
• M49: 27,888,633 km (0.12 R)
• M50: 28,626,151 km (0.064 R)
• M51: 28,784,874 km (0.057 R)
• M52: 29,156,775 km (0.115 R)
• M53: 29,744,245 km (0.064 R)
• M54: 30,497,471 km (0.112 R)
• M55: 31,257,129 km (0.117 R)
• M56: 31,311,582 km (0.091 R)
• M57: 32,518,538 km (0.067 R)
• M58: 33,238,852 km (0.111 R)
• M59: 33,405,803 km (0.043 R)
• M60: 33,908,452 km (0.055 R)
• M61: 36,803,320 km (0.065 R)
• M62: 37,091,446 km (0.114 R)
• M63: 39,070,027 km (0.117 R)
• M64: 39,187,461 km (0.059 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: 211 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit