🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 13.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 362 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,515,057 km

• M1: 167,998 km (0.11 R)
• M2: 257,159 km (0.076 R)
• M3: 348,114 km (0.078 R)
• M4: 468,541 km (0.059 R)
• M5: 561,441 km (0.115 R)
• M6: 671,545 km (0.09 R)
• M7: 830,567 km (0.069 R)
• M8: 931,396 km (0.099 R)
• M9: 1,116,000 km (0.099 R)
• M10: 1,240,914 km (0.071 R)
• M11: 1,408,314 km (0.091 R)
• M12: 1,497,026 km (0.103 R)
• M13: 1,649,616 km (0.078 R)
• M14: 1,802,954 km (0.101 R)
• M15: 1,890,917 km (0.077 R)
• M16: 1,985,014 km (0.102 R)
• M17: 2,178,295 km (0.072 R)
• M18: 2,267,305 km (0.073 R)
• M19: 2,418,549 km (0.076 R)
• M20: 2,510,851 km (0.115 R)
• M21: 2,604,499 km (0.086 R)
• M22: 2,725,972 km (0.064 R)
• M23: 2,876,468 km (0.117 R)
• M24: 3,007,665 km (0.092 R)
• M25: 3,112,982 km (0.092 R)
• M26: 3,202,741 km (0.111 R)
• M27: 3,350,394 km (0.111 R)
• M28: 3,436,562 km (0.119 R)
• M29: 3,599,624 km (0.073 R)
• M30: 3,753,411 km (0.086 R)
• M31: 3,927,393 km (0.107 R)
• M32: 4,055,299 km (0.119 R)
• M33: 4,159,718 km (0.091 R)
• M34: 4,271,318 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 12.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.75 AU - 0.83 AU

Year: 485 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,515,057 km

• M1: 172,935 km (0.119 R)
• M2: 288,873 km (0.117 R)
• M3: 391,797 km (0.11 R)
• M4: 510,727 km (0.059 R)
• M5: 639,082 km (0.085 R)
• M6: 811,868 km (0.111 R)
• M7: 909,705 km (0.043 R)
• M8: 1,118,394 km (0.116 R)
• M9: 1,312,572 km (0.12 R)
• M10: 1,490,144 km (0.09 R)
• M11: 1,584,092 km (0.1 R)
• M12: 1,701,227 km (0.073 R)
• M13: 1,804,150 km (0.105 R)
• M14: 2,007,454 km (0.089 R)
• M15: 2,190,562 km (0.031 R)
• M16: 2,284,210 km (0.109 R)
• M17: 2,384,141 km (0.086 R)
• M18: 2,573,532 km (0.067 R)
• M19: 2,682,739 km (0.118 R)
• M20: 2,834,132 km (0.117 R)
• M21: 3,098,172 km (0.063 R)
• M22: 3,193,466 km (0.078 R)
• M23: 3,343,363 km (0.066 R)
• M24: 3,424,744 km (0.11 R)
• M25: 3,628,347 km (0.068 R)
• M26: 3,723,341 km (0.077 R)
• M27: 3,904,205 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 14.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.45 AU - 1.59 AU

Year: 1294 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,515,057 km

• M1: 186,848 km (0.081 R)
• M2: 321,785 km (0.057 R)
• M3: 426,055 km (0.086 R)
• M4: 548,276 km (0.1 R)
• M5: 747,541 km (0.072 R)
• M6: 911,350 km (0.063 R)
• M7: 1,059,452 km (0.1 R)
• M8: 1,185,862 km (0.054 R)
• M9: 1,278,314 km (0.111 R)
• M10: 1,554,920 km (0.04 R)
• M11: 1,700,778 km (0.081 R)
• M12: 1,815,520 km (0.034 R)
• M13: 1,914,853 km (0.107 R)
• M14: 2,025,406 km (0.069 R)
• M15: 2,272,541 km (0.104 R)
• M16: 2,429,769 km (0.08 R)
• M17: 2,529,999 km (0.107 R)
• M18: 2,987,469 km (0.08 R)
• M19: 3,084,409 km (0.101 R)
• M20: 3,292,500 km (0.108 R)
• M21: 3,448,979 km (0.097 R)
• M22: 3,665,297 km (0.106 R)
• M23: 3,839,280 km (0.115 R)
• M24: 4,268,177 km (0.076 R)
• M25: 4,402,516 km (0.082 R)
• M26: 4,550,468 km (0.116 R)
• M27: 4,650,100 km (0.089 R)
• M28: 4,826,327 km (0.118 R)
• M29: 4,979,066 km (0.057 R)
• M30: 5,081,840 km (0.104 R)
• M31: 5,185,361 km (0.11 R)
• M32: 5,902,534 km (0.101 R)
• M33: 6,066,194 km (0.092 R)
• M34: 6,162,385 km (0.041 R)
• M35: 6,286,851 km (0.038 R)
• M36: 6,398,151 km (0.111 R)
• M37: 6,594,573 km (0.055 R)
• M38: 6,693,607 km (0.057 R)
• M39: 6,864,298 km (0.062 R)
• M40: 7,166,785 km (0.069 R)
• M41: 7,297,833 km (0.089 R)
• M42: 7,547,512 km (0.088 R)
• M43: 7,725,384 km (0.049 R)
• M44: 8,206,790 km (0.111 R)
• M45: 8,574,202 km (0.072 R)
• M46: 8,682,511 km (0.1 R)
• M47: 8,947,149 km (0.068 R)
• M48: 9,104,078 km (0.087 R)
• M49: 9,262,053 km (0.11 R)
• M50: 9,500,662 km (0.032 R)
• M51: 9,789,535 km (0.113 R)
• M52: 10,130,469 km (0.11 R)
• M53: 10,310,584 km (0.116 R)
• M54: 10,458,686 km (0.037 R)
• M55: 10,624,142 km (0.077 R)
• M56: 10,740,529 km (0.107 R)
• M57: 11,362,706 km (0.061 R)
• M58: 11,566,907 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.8

Radius: 7.3

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.8 AU - 7.66 AU

Year: 10734 Days

Day: 18.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,515,057 km

• M1: 210,634 km (0.118 R)
• M2: 371,601 km (0.116 R)
• M3: 641,476 km (0.079 R)
• M4: 713,283 km (0.082 R)
• M5: 865,424 km (0.072 R)
• M6: 1,268,291 km (0.117 R)
• M7: 1,359,994 km (0.092 R)
• M8: 1,453,942 km (0.079 R)
• M9: 1,501,813 km (0.098 R)
• M10: 2,253,842 km (0.032 R)
• M11: 2,394,015 km (0.079 R)
• M12: 2,450,862 km (0.098 R)
• M13: 2,595,074 km (0.09 R)
• M14: 3,680,556 km (0.103 R)
• M15: 4,356,739 km (0.114 R)
• M16: 4,637,983 km (0.052 R)
• M17: 5,218,123 km (0.088 R)
• M18: 5,897,896 km (0.118 R)
• M19: 6,287,599 km (0.066 R)
• M20: 7,297,833 km (0.025 R)
• M21: 8,663,063 km (0.116 R)
• M22: 9,195,033 km (0.092 R)
• M23: 11,474,905 km (0.114 R)
• M24: 11,862,962 km (0.103 R)
• M25: 13,053,013 km (0.04 R)
• M26: 14,228,553 km (0.114 R)
• M27: 14,332,374 km (0.098 R)
• M28: 14,488,554 km (0.104 R)
• M29: 14,593,123 km (0.098 R)
• M30: 14,697,841 km (0.106 R)
• M31: 15,651,378 km (0.088 R)
• M32: 15,704,934 km (0.042 R)
• M33: 16,243,935 km (0.098 R)
• M34: 18,177,787 km (0.111 R)
• M35: 18,573,174 km (0.092 R)
• M36: 19,545,411 km (0.054 R)
• M37: 20,886,855 km (0.099 R)
• M38: 20,945,796 km (0.114 R)
• M39: 22,257,620 km (0.118 R)
• M40: 22,317,908 km (0.064 R)
• M41: 23,350,732 km (0.092 R)
• M42: 24,461,197 km (0.108 R)
• M43: 25,085,469 km (0.057 R)
• M44: 25,336,643 km (0.105 R)
• M45: 25,968,395 km (0.109 R)
• M46: 27,182,681 km (0.081 R)
• M47: 27,440,737 km (0.108 R)
• M48: 27,505,364 km (0.096 R)
• M49: 28,350,292 km (0.077 R)
• M50: 29,799,297 km (0.059 R)
• M51: 30,868,174 km (0.095 R)
• M52: 32,221,885 km (0.085 R)
• M53: 32,290,102 km (0.1 R)
• M54: 32,426,685 km (0.083 R)
• M55: 32,494,901 km (0.114 R)
• M56: 32,905,996 km (0.095 R)
• M57: 33,318,737 km (0.107 R)
• M58: 34,010,478 km (0.083 R)
• M59: 34,219,017 km (0.116 R)
• M60: 35,127,226 km (0.116 R)
• M61: 35,548,942 km (0.099 R)
• M62: 36,468,670 km (0.05 R)
• M63: 36,610,937 km (0.112 R)
• M64: 37,253,161 km (0.115 R)
• M65: 38,115,144 km (0.096 R)
• M66: 38,476,124 km (0.111 R)
• M67: 38,765,895 km (0.087 R)
• M68: 40,445,729 km (0.091 R)
• M69: 40,740,287 km (0.092 R)
• M70: 40,887,791 km (0.089 R)
• M71: 43,272,680 km (0.087 R)
• M72: 44,102,799 km (0.104 R)
• M73: 45,090,593 km (0.117 R)
• M74: 45,855,487 km (0.109 R)
• M75: 46,316,548 km (0.103 R)
• M76: 46,856,297 km (0.079 R)
• M77: 49,664,847 km (0.072 R)
• M78: 49,743,686 km (0.082 R)
• M79: 49,980,200 km (0.076 R)
• M80: 51,010,032 km (0.108 R)
• M81: 51,487,548 km (0.097 R)
• M82: 53,251,456 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.7

Radius: 3.2

Gravity: 63.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.89 AU - 6.85 AU

Year: 11097 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,515,057 km

• M1: 63,280 km (0.041 R)
• M2: 97,987 km (0.049 R)
• M3: 132,394 km (0.064 R)
• M4: 275,858 km (0.087 R)
• M5: 953,088 km (0.087 R)
• M6: 1,266,496 km (0.046 R)
• M7: 1,355,207 km (0.051 R)
• M8: 1,491,940 km (0.085 R)
• M9: 1,562,101 km (0.087 R)
• M10: 1,681,330 km (0.117 R)
• M11: 1,729,800 km (0.111 R)
• M12: 2,056,372 km (0.112 R)
• M13: 2,622,899 km (0.078 R)
• M14: 3,447,782 km (0.085 R)
• M15: 3,760,292 km (0.111 R)
• M16: 3,984,390 km (0.107 R)
• M17: 4,479,259 km (0.118 R)
• M18: 5,670,507 km (0.103 R)
• M19: 5,964,318 km (0.107 R)
• M20: 6,150,417 km (0.102 R)
• M21: 6,300,614 km (0.057 R)
• M22: 6,528,301 km (0.114 R)
• M23: 6,604,746 km (0.118 R)
• M24: 6,836,024 km (0.047 R)
• M25: 7,868,250 km (0.091 R)
• M26: 8,652,890 km (0.113 R)
• M27: 8,821,188 km (0.115 R)
• M28: 9,722,515 km (0.082 R)
• M29: 9,766,198 km (0.1 R)
• M30: 9,985,359 km (0.103 R)
• M31: 11,334,432 km (0.093 R)
• M32: 12,312,204 km (0.045 R)
• M33: 12,406,750 km (0.087 R)
• M34: 12,691,734 km (0.118 R)
• M35: 13,171,494 km (0.047 R)
• M36: 13,219,814 km (0.058 R)
• M37: 13,462,312 km (0.096 R)
• M38: 14,198,334 km (0.118 R)
• M39: 14,247,851 km (0.105 R)
• M40: 15,098,763 km (0.093 R)
• M41: 15,352,033 km (0.113 R)
• M42: 16,068,906 km (0.1 R)
• M43: 17,323,134 km (0.106 R)
• M44: 17,482,007 km (0.058 R)
• M45: 17,854,805 km (0.049 R)
• M46: 18,446,016 km (0.092 R)
• M47: 18,825,396 km (0.042 R)
• M48: 19,152,866 km (0.051 R)
• M49: 19,481,981 km (0.049 R)
• M50: 19,979,394 km (0.027 R)
• M51: 20,257,496 km (0.108 R)
• M52: 20,648,844 km (0.113 R)
• M53: 21,269,077 km (0.117 R)
• M54: 21,895,444 km (0.099 R)
• M55: 22,527,794 km (0.103 R)
• M56: 22,991,547 km (0.091 R)
• M57: 23,869,238 km (0.083 R)
• M58: 24,105,303 km (0.089 R)
• M59: 24,401,208 km (0.098 R)
• M60: 24,460,598 km (0.114 R)
• M61: 24,996,907 km (0.085 R)
• M62: 25,657,531 km (0.077 R)
• M63: 25,959,719 km (0.105 R)
• M64: 27,735,744 km (0.092 R)
• M65: 28,857,579 km (0.071 R)
• M66: 30,248,839 km (0.079 R)
• M67: 30,824,192 km (0.094 R)
• M68: 30,952,547 km (0.051 R)
• M69: 31,209,856 km (0.109 R)
• M70: 32,768,067 km (0.096 R)
• M71: 33,688,842 km (0.098 R)
• M72: 33,820,937 km (0.111 R)
• M73: 34,218,718 km (0.09 R)
• M74: 35,152,657 km (0.035 R)
• M75: 35,421,036 km (0.069 R)
• M76: 35,488,205 km (0.072 R)
• M77: 35,757,481 km (0.093 R)
• M78: 35,892,269 km (0.083 R)
• M79: 36,297,979 km (0.112 R)
• M80: 38,971,143 km (0.078 R)
• M81: 39,248,946 km (0.105 R)
• M82: 39,736,635 km (0.101 R)
• M83: 41,211,521 km (0.061 R)
• M84: 41,991,225 km (0.113 R)
• M85: 43,997,781 km (0.119 R)
• M86: 45,523,081 km (0.112 R)
• M87: 45,596,234 km (0.112 R)
• M88: 46,328,965 km (0.083 R)
• M89: 46,696,826 km (0.073 R)
• M90: 47,139,635 km (0.06 R)
• M91: 48,625,292 km (0.092 R)
• M92: 49,148,884 km (0.117 R)
• M93: 49,223,833 km (0.105 R)
• M94: 49,448,978 km (0.088 R)
• M95: 49,824,917 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 4.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.98 AU - 6.82 AU

Year: 11176 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,515,057 km

• M1: 64,327 km (0.059 R)
• M2: 224,546 km (0.05 R)
• M3: 384,018 km (0.118 R)
• M4: 699,220 km (0.06 R)
• M5: 889,509 km (0.083 R)
• M6: 1,033,721 km (0.083 R)
• M7: 1,431,352 km (0.101 R)
• M8: 1,672,055 km (0.056 R)
• M9: 1,786,498 km (0.118 R)
• M10: 2,201,781 km (0.083 R)
• M11: 2,669,873 km (0.116 R)
• M12: 2,730,460 km (0.034 R)
• M13: 2,865,547 km (0.115 R)
• M14: 3,427,287 km (0.099 R)
• M15: 3,884,010 km (0.116 R)
• M16: 4,474,472 km (0.052 R)
• M17: 4,619,133 km (0.062 R)
• M18: 4,735,969 km (0.115 R)
• M19: 4,853,703 km (0.077 R)
• M20: 5,365,178 km (0.118 R)
• M21: 5,395,846 km (0.101 R)
• M22: 5,580,898 km (0.084 R)
• M23: 6,132,166 km (0.08 R)
• M24: 7,150,629 km (0.078 R)
• M25: 7,218,097 km (0.047 R)
• M26: 7,353,783 km (0.081 R)
• M27: 7,852,392 km (0.106 R)
• M28: 8,291,163 km (0.077 R)
• M29: 8,344,270 km (0.097 R)
• M30: 8,522,291 km (0.088 R)
• M31: 9,283,894 km (0.102 R)
• M32: 9,375,897 km (0.098 R)
• M33: 9,598,199 km (0.09 R)
• M34: 9,822,297 km (0.073 R)
• M35: 11,715,159 km (0.103 R)
• M36: 11,874,630 km (0.044 R)
• M37: 12,054,746 km (0.111 R)
• M38: 12,723,149 km (0.041 R)
• M39: 12,784,484 km (0.094 R)
• M40: 13,591,116 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.9

Radius: 4.3

Gravity: 35.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.48 AU - 8.54 AU

Year: 17136 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,515,057 km

• M1: 84,822 km (0.088 R)
• M2: 142,118 km (0.101 R)
• M3: 189,989 km (0.053 R)
• M4: 719,117 km (0.115 R)
• M5: 1,044,941 km (0.105 R)
• M6: 1,145,770 km (0.05 R)
• M7: 1,249,741 km (0.101 R)
• M8: 1,356,853 km (0.049 R)
• M9: 1,608,626 km (0.095 R)
• M10: 1,814,622 km (0.052 R)
• M11: 2,414,659 km (0.026 R)
• M12: 2,892,924 km (0.112 R)
• M13: 3,252,108 km (0.108 R)
• M14: 3,288,760 km (0.041 R)
• M15: 3,399,761 km (0.053 R)
• M16: 3,816,990 km (0.037 R)
• M17: 3,894,481 km (0.119 R)
• M18: 4,011,916 km (0.094 R)
• M19: 4,130,397 km (0.105 R)
• M20: 4,210,133 km (0.092 R)
• M21: 4,250,225 km (0.039 R)
• M22: 6,042,258 km (0.093 R)
• M23: 6,406,978 km (0.089 R)
• M24: 7,738,698 km (0.077 R)
• M25: 8,536,802 km (0.042 R)
• M26: 8,587,516 km (0.107 R)
• M27: 9,152,398 km (0.071 R)
• M28: 10,807,698 km (0.068 R)
• M29: 11,753,755 km (0.091 R)
• M30: 11,980,246 km (0.1 R)
• M31: 12,208,084 km (0.118 R)
• M32: 12,842,229 km (0.034 R)
• M33: 13,016,960 km (0.063 R)
• M34: 13,546,087 km (0.074 R)
• M35: 14,382,938 km (0.058 R)
• M36: 15,052,239 km (0.033 R)
• M37: 15,669,479 km (0.074 R)
• M38: 16,294,798 km (0.086 R)
• M39: 16,357,779 km (0.094 R)
• M40: 18,023,851 km (0.059 R)
• M41: 18,154,150 km (0.092 R)
• M42: 18,481,471 km (0.12 R)
• M43: 19,810,199 km (0.101 R)
• M44: 20,485,932 km (0.117 R)
• M45: 21,513,819 km (0.115 R)
• M46: 22,628,473 km (0.081 R)
• M47: 23,619,110 km (0.094 R)
• M48: 24,479,448 km (0.102 R)
• M49: 24,623,810 km (0.12 R)
• M50: 25,423,111 km (0.056 R)
• M51: 25,789,177 km (0.031 R)
• M52: 26,009,684 km (0.07 R)
• M53: 26,526,545 km (0.03 R)
• M54: 27,871,130 km (0.1 R)
• M55: 28,097,472 km (0.066 R)
• M56: 28,248,566 km (0.071 R)
• M57: 32,114,923 km (0.099 R)
• M58: 32,352,036 km (0.044 R)
• M59: 34,270,479 km (0.099 R)
• M60: 34,512,827 km (0.052 R)
• M61: 34,755,774 km (0.092 R)
• M62: 35,243,463 km (0.041 R)
• M63: 35,897,056 km (0.073 R)
• M64: 36,307,702 km (0.1 R)
• M65: 37,465,590 km (0.044 R)
• M66: 37,631,943 km (0.119 R)
• M67: 37,715,269 km (0.073 R)
• M68: 40,157,304 km (0.12 R)
• M69: 40,925,489 km (0.045 R)
• M70: 43,783,407 km (0.102 R)
• M71: 44,309,992 km (0.09 R)
• M72: 44,574,032 km (0.05 R)
• M73: 47,243,008 km (0.088 R)
• M74: 49,415,169 km (0.055 R)
• M75: 49,597,678 km (0.069 R)
• M76: 50,605,369 km (0.108 R)
• M77: 51,434,890 km (0.118 R)
• M78: 55,269,981 km (0.066 R)
• M79: 56,028,891 km (0.115 R)
• M80: 58,230,074 km (0.055 R)
• M81: 58,905,658 km (0.104 R)
• M82: 60,361,993 km (0.12 R)
• M83: 61,143,492 km (0.086 R)
• M84: 63,210,935 km (0.103 R)
• M85: 63,706,552 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit