🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.79 AU - 1.19 AU

Year: 657 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,575,994 km

• M1: 160,818 km (0.09 R)
• M2: 239,955 km (0.079 R)
• M3: 320,289 km (0.065 R)
• M4: 441,613 km (0.08 R)
• M5: 570,117 km (0.092 R)
• M6: 730,786 km (0.063 R)
• M7: 892,202 km (0.102 R)
• M8: 999,164 km (0.088 R)
• M9: 1,083,388 km (0.09 R)
• M10: 1,184,366 km (0.089 R)
• M11: 1,336,507 km (0.071 R)
• M12: 1,518,867 km (0.098 R)
• M13: 1,653,206 km (0.12 R)
• M14: 1,866,533 km (0.101 R)
• M15: 1,959,583 km (0.065 R)
• M16: 2,172,610 km (0.109 R)
• M17: 2,499,780 km (0.081 R)
• M18: 2,598,216 km (0.071 R)
• M19: 2,717,146 km (0.081 R)
• M20: 2,833,234 km (0.069 R)
• M21: 3,055,088 km (0.082 R)
• M22: 3,521,683 km (0.089 R)
• M23: 3,675,171 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.9

Radius: 10.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.69 AU - 2.69 AU

Year: 2942 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,575,994 km

• M1: 153,188 km (0.045 R)
• M2: 241,152 km (0.118 R)
• M3: 333,603 km (0.034 R)
• M4: 401,969 km (0.034 R)
• M5: 501,452 km (0.103 R)
• M6: 599,887 km (0.045 R)
• M7: 740,958 km (0.05 R)
• M8: 945,010 km (0.1 R)
• M9: 1,275,023 km (0.07 R)
• M10: 1,378,096 km (0.115 R)
• M11: 1,522,757 km (0.074 R)
• M12: 1,860,698 km (0.103 R)
• M13: 2,231,103 km (0.056 R)
• M14: 2,365,741 km (0.063 R)
• M15: 2,531,196 km (0.085 R)
• M16: 2,652,969 km (0.117 R)
• M17: 2,834,580 km (0.113 R)
• M18: 3,342,615 km (0.091 R)
• M19: 3,518,243 km (0.085 R)
• M20: 3,654,676 km (0.077 R)
• M21: 3,750,269 km (0.074 R)
• M22: 3,878,923 km (0.086 R)
• M23: 4,096,588 km (0.105 R)
• M24: 4,544,335 km (0.111 R)
• M25: 4,913,692 km (0.103 R)
• M26: 5,197,180 km (0.111 R)
• M27: 5,340,943 km (0.1 R)
• M28: 5,437,583 km (0.117 R)
• M29: 5,817,412 km (0.109 R)
• M30: 6,104,790 km (0.096 R)
• M31: 6,307,495 km (0.098 R)
• M32: 6,422,536 km (0.073 R)
• M33: 6,667,577 km (0.064 R)
• M34: 6,863,251 km (0.119 R)
• M35: 6,968,418 km (0.107 R)
• M36: 7,047,705 km (0.06 R)
• M37: 7,127,142 km (0.114 R)
• M38: 7,233,655 km (0.045 R)
• M39: 7,340,768 km (0.089 R)
• M40: 7,856,431 km (0.104 R)
• M41: 8,174,327 km (0.053 R)
• M42: 8,524,535 km (0.072 R)
• M43: 8,779,899 km (0.077 R)
• M44: 8,894,192 km (0.12 R)
• M45: 9,900,237 km (0.086 R)
• M46: 10,078,857 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 13.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.86 AU - 3.22 AU

Year: 3535 Days

Day: 6.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,575,994 km

• M1: 174,581 km (0.04 R)
• M2: 372,349 km (0.098 R)
• M3: 489,933 km (0.11 R)
• M4: 624,422 km (0.108 R)
• M5: 801,545 km (0.045 R)
• M6: 1,007,392 km (0.041 R)
• M7: 1,198,728 km (0.09 R)
• M8: 1,426,266 km (0.102 R)
• M9: 1,693,448 km (0.109 R)
• M10: 1,782,159 km (0.104 R)
• M11: 1,950,906 km (0.06 R)
• M12: 2,071,033 km (0.104 R)
• M13: 2,207,616 km (0.069 R)
• M14: 2,305,004 km (0.104 R)
• M15: 2,418,250 km (0.117 R)
• M16: 2,650,425 km (0.034 R)
• M17: 2,844,604 km (0.083 R)
• M18: 3,090,243 km (0.08 R)
• M19: 3,231,464 km (0.098 R)
• M20: 3,801,581 km (0.087 R)
• M21: 4,141,617 km (0.071 R)
• M22: 4,456,221 km (0.088 R)
• M23: 4,724,450 km (0.067 R)
• M24: 4,979,664 km (0.036 R)
• M25: 5,090,367 km (0.115 R)
• M26: 5,239,366 km (0.117 R)
• M27: 6,124,387 km (0.062 R)
• M28: 6,223,421 km (0.076 R)
• M29: 6,584,401 km (0.084 R)
• M30: 6,706,323 km (0.025 R)
• M31: 6,911,122 km (0.118 R)
• M32: 7,138,810 km (0.1 R)
• M33: 7,495,601 km (0.088 R)
• M34: 8,052,704 km (0.058 R)
• M35: 8,226,836 km (0.096 R)
• M36: 8,534,708 km (0.03 R)
• M37: 8,712,281 km (0.083 R)
• M38: 9,093,755 km (0.095 R)
• M39: 9,320,695 km (0.085 R)
• M40: 9,480,765 km (0.042 R)
• M41: 9,919,685 km (0.109 R)
• M42: 10,106,533 km (0.08 R)
• M43: 10,985,869 km (0.069 R)
• M44: 11,643,053 km (0.086 R)
• M45: 12,413,332 km (0.062 R)
• M46: 13,277,260 km (0.067 R)
• M47: 13,405,914 km (0.073 R)
• M48: 13,509,137 km (0.07 R)
• M49: 13,638,539 km (0.115 R)
• M50: 13,898,689 km (0.032 R)
• M51: 14,371,119 km (0.089 R)
• M52: 14,582,800 km (0.067 R)
• M53: 14,689,015 km (0.102 R)
• M54: 14,822,157 km (0.038 R)
• M55: 14,982,376 km (0.097 R)
• M56: 15,956,258 km (0.077 R)
• M57: 16,368,101 km (0.092 R)
• M58: 16,533,856 km (0.065 R)
• M59: 17,062,385 km (0.115 R)
• M60: 17,596,450 km (0.119 R)
• M61: 17,709,546 km (0.102 R)
• M62: 18,107,476 km (0.07 R)
• M63: 18,364,784 km (0.109 R)
• M64: 18,537,121 km (0.079 R)
• M65: 18,854,268 km (0.076 R)
• M66: 19,581,912 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 3.8

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.72 AU - 6.78 AU

Year: 10420 Days

Day: 15.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,575,994 km

• M1: 82,728 km (0.119 R)
• M2: 112,348 km (0.029 R)
• M3: 162,762 km (0.082 R)
• M4: 195,674 km (0.102 R)
• M5: 309,668 km (0.032 R)
• M6: 408,103 km (0.105 R)
• M7: 541,993 km (0.112 R)
• M8: 580,889 km (0.109 R)
• M9: 940,372 km (0.078 R)
• M10: 1,067,979 km (0.12 R)
• M11: 1,117,197 km (0.116 R)
• M12: 1,252,284 km (0.111 R)
• M13: 1,286,841 km (0.104 R)
• M14: 1,803,851 km (0.04 R)
• M15: 2,084,198 km (0.111 R)
• M16: 2,464,176 km (0.105 R)
• M17: 2,595,523 km (0.112 R)
• M18: 2,819,770 km (0.033 R)
• M19: 2,865,248 km (0.102 R)
• M20: 3,003,476 km (0.115 R)
• M21: 3,143,799 km (0.064 R)
• M22: 3,382,557 km (0.074 R)
• M23: 3,431,027 km (0.096 R)
• M24: 3,455,412 km (0.067 R)
• M25: 3,751,615 km (0.103 R)
• M26: 4,688,248 km (0.105 R)
• M27: 5,520,909 km (0.057 R)
• M28: 6,398,002 km (0.108 R)
• M29: 6,488,209 km (0.062 R)
• M30: 6,699,890 km (0.073 R)
• M31: 6,760,926 km (0.119 R)
• M32: 7,411,827 km (0.069 R)
• M33: 7,474,807 km (0.06 R)
• M34: 7,888,894 km (0.079 R)
• M35: 9,107,668 km (0.116 R)
• M36: 9,141,327 km (0.118 R)
• M37: 9,242,904 km (0.099 R)
• M38: 9,276,714 km (0.117 R)
• M39: 9,310,672 km (0.056 R)
• M40: 9,481,064 km (0.078 R)
• M41: 9,515,322 km (0.086 R)
• M42: 10,278,122 km (0.055 R)
• M43: 11,096,272 km (0.09 R)
• M44: 11,204,581 km (0.081 R)
• M45: 11,458,599 km (0.071 R)
• M46: 11,787,863 km (0.104 R)
• M47: 12,083,170 km (0.071 R)
• M48: 12,306,370 km (0.081 R)
• M49: 13,250,482 km (0.082 R)
• M50: 13,634,649 km (0.105 R)
• M51: 13,828,229 km (0.056 R)
• M52: 14,256,976 km (0.081 R)
• M53: 14,453,398 km (0.116 R)
• M54: 15,247,763 km (0.085 R)
• M55: 15,368,040 km (0.107 R)
• M56: 15,529,007 km (0.116 R)
• M57: 15,650,181 km (0.05 R)
• M58: 16,137,721 km (0.104 R)
• M59: 16,465,490 km (0.057 R)
• M60: 16,754,214 km (0.079 R)
• M61: 17,127,759 km (0.107 R)
• M62: 17,756,370 km (0.099 R)
• M63: 18,137,246 km (0.101 R)
• M64: 18,563,600 km (0.072 R)
• M65: 18,649,170 km (0.074 R)
• M66: 19,079,563 km (0.117 R)
• M67: 20,125,402 km (0.112 R)
• M68: 20,389,741 km (0.12 R)
• M69: 20,743,989 km (0.08 R)
• M70: 21,279,250 km (0.105 R)
• M71: 21,548,676 km (0.093 R)
• M72: 22,272,281 km (0.093 R)
• M73: 22,545,745 km (0.076 R)
• M74: 23,188,119 km (0.087 R)
• M75: 23,326,646 km (0.055 R)
• M76: 23,465,324 km (0.096 R)
• M77: 24,631,738 km (0.108 R)
• M78: 26,392,505 km (0.091 R)
• M79: 27,361,002 km (0.067 R)
• M80: 27,702,683 km (0.083 R)
• M81: 28,686,888 km (0.113 R)
• M82: 28,736,405 km (0.099 R)
• M83: 29,233,070 km (0.11 R)
• M84: 29,782,542 km (0.1 R)
• M85: 29,882,923 km (0.058 R)
• M86: 30,033,568 km (0.115 R)
• M87: 31,247,704 km (0.105 R)
• M88: 31,298,717 km (0.106 R)
• M89: 31,451,606 km (0.103 R)
• M90: 33,828,267 km (0.115 R)
• M91: 33,932,986 km (0.082 R)
• M92: 34,090,064 km (0.08 R)
• M93: 34,826,683 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.6

Radius: 5.8

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.25 AU - 11.01 AU

Year: 19928 Days

Day: 20.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,575,994 km

• M1: 84,972 km (0.089 R)
• M2: 840,441 km (0.071 R)
• M3: 942,766 km (0.065 R)
• M4: 1,332,917 km (0.092 R)
• M5: 1,703,621 km (0.09 R)
• M6: 2,352,277 km (0.09 R)
• M7: 2,608,837 km (0.035 R)
• M8: 2,721,634 km (0.094 R)
• M9: 2,759,482 km (0.104 R)
• M10: 3,390,337 km (0.086 R)
• M11: 3,891,789 km (0.098 R)
• M12: 4,239,005 km (0.087 R)
• M13: 4,550,767 km (0.106 R)
• M14: 5,055,810 km (0.103 R)
• M15: 5,386,421 km (0.066 R)
• M16: 6,318,715 km (0.066 R)
• M17: 6,572,283 km (0.101 R)
• M18: 6,623,296 km (0.118 R)
• M19: 7,459,099 km (0.103 R)
• M20: 7,565,912 km (0.037 R)
• M21: 7,889,343 km (0.1 R)
• M22: 8,383,016 km (0.111 R)
• M23: 10,455,395 km (0.078 R)
• M24: 10,574,924 km (0.091 R)
• M25: 10,755,189 km (0.067 R)
• M26: 12,296,047 km (0.03 R)
• M27: 12,485,588 km (0.116 R)
• M28: 13,970,347 km (0.093 R)
• M29: 16,127,099 km (0.08 R)
• M30: 16,682,257 km (0.074 R)
• M31: 17,243,698 km (0.117 R)
• M32: 17,385,068 km (0.09 R)
• M33: 17,455,828 km (0.081 R)
• M34: 18,025,795 km (0.097 R)
• M35: 18,819,412 km (0.064 R)
• M36: 20,291,306 km (0.103 R)
• M37: 20,515,254 km (0.105 R)
• M38: 21,495,120 km (0.06 R)
• M39: 21,723,406 km (0.068 R)
• M40: 21,799,701 km (0.037 R)
• M41: 22,105,778 km (0.063 R)
• M42: 22,490,245 km (0.083 R)
• M43: 22,877,105 km (0.079 R)
• M44: 24,129,239 km (0.098 R)
• M45: 25,243,145 km (0.101 R)
• M46: 25,725,747 km (0.052 R)
• M47: 26,049,028 km (0.097 R)
• M48: 26,373,805 km (0.117 R)
• M49: 26,781,609 km (0.1 R)
• M50: 28,349,993 km (0.112 R)
• M51: 29,355,889 km (0.117 R)
• M52: 30,117,941 km (0.037 R)
• M53: 30,886,575 km (0.047 R)
• M54: 32,007,960 km (0.035 R)
• M55: 35,541,462 km (0.094 R)
• M56: 36,353,330 km (0.117 R)
• M57: 36,807,060 km (0.078 R)
• M58: 37,353,990 km (0.109 R)
• M59: 37,903,612 km (0.095 R)
• M60: 38,732,983 km (0.107 R)
• M61: 42,014,861 km (0.072 R)
• M62: 42,395,588 km (0.077 R)
• M63: 42,586,475 km (0.05 R)
• M64: 43,064,589 km (0.078 R)
• M65: 44,703,883 km (0.118 R)
• M66: 48,540,919 km (0.075 R)
• M67: 48,840,414 km (0.069 R)
• M68: 49,040,426 km (0.057 R)
• M69: 50,347,014 km (0.114 R)
• M70: 50,650,249 km (0.087 R)
• M71: 51,766,997 km (0.112 R)
• M72: 54,957,770 km (0.072 R)
• M73: 55,791,329 km (0.055 R)
• M74: 56,629,227 km (0.071 R)
• M75: 57,893,927 km (0.058 R)
• M76: 58,317,439 km (0.102 R)
• M77: 58,742,147 km (0.117 R)
• M78: 59,061,239 km (0.12 R)
• M79: 61,203,630 km (0.118 R)
• M80: 66,447,933 km (0.114 R)
• M81: 67,781,449 km (0.037 R)
• M82: 68,116,099 km (0.038 R)
• M83: 69,011,443 km (0.12 R)
• M84: 70,248,767 km (0.041 R)
• M85: 70,361,713 km (0.056 R)
• M86: 72,973,991 km (0.039 R)
• M87: 73,202,576 km (0.07 R)
• M88: 73,431,461 km (0.075 R)
• M89: 73,660,645 km (0.082 R)
• M90: 73,889,979 km (0.113 R)
• M91: 75,502,195 km (0.037 R)
• M92: 75,733,473 km (0.085 R)
• M93: 76,428,655 km (0.076 R)
• M94: 76,544,743 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 7.2

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.72 AU - 10.72 AU

Year: 20208 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,575,994 km

• M1: 109,655 km (0.102 R)
• M2: 169,046 km (0.114 R)
• M3: 235,617 km (0.105 R)
• M4: 978,220 km (0.114 R)
• M5: 1,142,928 km (0.075 R)
• M6: 1,722,171 km (0.1 R)
• M7: 1,921,884 km (0.09 R)
• M8: 1,990,250 km (0.098 R)
• M9: 4,297,947 km (0.078 R)
• M10: 4,615,244 km (0.082 R)
• M11: 4,661,170 km (0.063 R)
• M12: 4,799,997 km (0.119 R)
• M13: 5,660,933 km (0.114 R)
• M14: 6,261,120 km (0.111 R)
• M15: 7,413,322 km (0.111 R)
• M16: 7,793,600 km (0.107 R)
• M17: 7,848,353 km (0.095 R)
• M18: 9,144,619 km (0.06 R)
• M19: 10,688,319 km (0.05 R)
• M20: 11,866,402 km (0.066 R)
• M21: 12,760,698 km (0.113 R)
• M22: 12,955,026 km (0.03 R)
• M23: 14,343,444 km (0.087 R)
• M24: 14,816,622 km (0.091 R)
• M25: 15,226,370 km (0.084 R)
• M26: 15,917,513 km (0.101 R)
• M27: 16,056,938 km (0.091 R)
• M28: 17,115,792 km (0.065 R)
• M29: 18,929,965 km (0.087 R)
• M30: 19,448,920 km (0.089 R)
• M31: 21,033,311 km (0.103 R)
• M32: 22,190,301 km (0.096 R)
• M33: 22,737,231 km (0.074 R)
• M34: 23,209,661 km (0.051 R)
• M35: 23,526,360 km (0.102 R)
• M36: 25,619,683 km (0.107 R)
• M37: 26,193,390 km (0.039 R)
• M38: 27,103,394 km (0.11 R)
• M39: 27,939,646 km (0.055 R)
• M40: 29,039,490 km (0.078 R)
• M41: 29,809,171 km (0.091 R)
• M42: 31,194,148 km (0.092 R)
• M43: 31,456,094 km (0.087 R)
• M44: 31,894,416 km (0.108 R)
• M45: 32,777,043 km (0.081 R)
• M46: 33,221,349 km (0.107 R)
• M47: 33,936,427 km (0.047 R)
• M48: 34,115,944 km (0.095 R)
• M49: 35,746,112 km (0.099 R)
• M50: 37,123,908 km (0.119 R)
• M51: 37,308,961 km (0.049 R)
• M52: 38,238,562 km (0.117 R)
• M53: 38,987,898 km (0.107 R)
• M54: 40,500,781 km (0.118 R)
• M55: 40,691,219 km (0.114 R)
• M56: 42,129,304 km (0.104 R)
• M57: 44,956,255 km (0.077 R)
• M58: 45,054,840 km (0.069 R)
• M59: 45,746,879 km (0.072 R)
• M60: 45,845,913 km (0.05 R)
• M61: 45,945,246 km (0.041 R)
• M62: 46,243,245 km (0.117 R)
• M63: 46,641,774 km (0.103 R)
• M64: 48,347,788 km (0.086 R)
• M65: 49,666,194 km (0.074 R)
• M66: 51,202,115 km (0.032 R)
• M67: 51,408,111 km (0.034 R)
• M68: 52,649,624 km (0.07 R)
• M69: 53,901,010 km (0.108 R)
• M70: 55,162,120 km (0.097 R)
• M71: 55,690,500 km (0.108 R)
• M72: 57,178,849 km (0.052 R)
• M73: 57,713,512 km (0.065 R)
• M74: 58,357,381 km (0.115 R)
• M75: 59,003,644 km (0.079 R)
• M76: 59,111,504 km (0.086 R)
• M77: 63,482,455 km (0.086 R)
• M78: 64,591,424 km (0.106 R)
• M79: 64,702,575 km (0.103 R)
• M80: 65,259,827 km (0.086 R)
• M81: 67,843,233 km (0.108 R)
• M82: 67,956,329 km (0.091 R)
• M83: 68,295,916 km (0.087 R)
• M84: 68,749,646 km (0.102 R)
• M85: 69,774,092 km (0.09 R)
• M86: 70,574,441 km (0.111 R)
• M87: 71,262,741 km (0.081 R)
• M88: 71,722,904 km (0.12 R)
• M89: 72,530,583 km (0.104 R)
• M90: 75,205,542 km (0.098 R)
• M91: 75,791,368 km (0.052 R)
• M92: 76,731,740 km (0.05 R)
• M93: 77,085,389 km (0.165 R)
• M94: 78,624,003 km (0.037 R)
• M95: 78,980,645 km (0.098 R)
• M96: 79,099,575 km (0.059 R)
• M97: 79,456,815 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit