🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 13.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.99 AU - 1.37 AU

Year: 855 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,736,646 km

• M1: 182,210 km (0.025 R)
• M2: 267,780 km (0.07 R)
• M3: 363,074 km (0.073 R)
• M4: 457,171 km (0.101 R)
• M5: 555,606 km (0.094 R)
• M6: 678,576 km (0.084 R)
• M7: 795,262 km (0.096 R)
• M8: 989,291 km (0.102 R)
• M9: 1,196,484 km (0.058 R)
• M10: 1,366,128 km (0.096 R)
• M11: 1,533,229 km (0.062 R)
• M12: 1,822,102 km (0.113 R)
• M13: 1,927,718 km (0.092 R)
• M14: 2,047,546 km (0.1 R)
• M15: 2,190,711 km (0.114 R)
• M16: 2,299,170 km (0.089 R)
• M17: 2,422,438 km (0.079 R)
• M18: 2,974,903 km (0.1 R)
• M19: 3,133,178 km (0.086 R)
• M20: 3,318,380 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 9.8

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.54 AU - 2.2 AU

Year: 1705 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,736,646 km

• M1: 167,998 km (0.094 R)
• M2: 361,428 km (0.098 R)
• M3: 450,140 km (0.049 R)
• M4: 518,805 km (0.062 R)
• M5: 684,560 km (0.096 R)
• M6: 868,565 km (0.095 R)
• M7: 975,977 km (0.03 R)
• M8: 1,335,909 km (0.119 R)
• M9: 1,429,707 km (0.109 R)
• M10: 1,525,749 km (0.05 R)
• M11: 1,602,044 km (0.081 R)
• M12: 1,943,725 km (0.078 R)
• M13: 2,147,627 km (0.116 R)
• M14: 2,371,126 km (0.066 R)
• M15: 2,550,344 km (0.059 R)
• M16: 2,681,243 km (0.069 R)
• M17: 2,747,365 km (0.075 R)
• M18: 2,814,235 km (0.083 R)
• M19: 2,935,858 km (0.045 R)
• M20: 3,004,224 km (0.06 R)
• M21: 3,184,490 km (0.048 R)
• M22: 3,526,770 km (0.064 R)
• M23: 3,599,474 km (0.086 R)
• M24: 3,746,679 km (0.075 R)
• M25: 3,880,868 km (0.112 R)
• M26: 4,417,775 km (0.093 R)
• M27: 4,639,030 km (0.087 R)
• M28: 4,864,025 km (0.118 R)
• M29: 4,978,019 km (0.077 R)
• M30: 5,076,305 km (0.029 R)
• M31: 5,241,610 km (0.101 R)
• M32: 5,425,466 km (0.101 R)
• M33: 5,492,935 km (0.11 R)
• M34: 5,817,113 km (0.104 R)
• M35: 5,903,431 km (0.086 R)
• M36: 6,288,346 km (0.1 R)
• M37: 6,844,701 km (0.113 R)
• M38: 7,045,910 km (0.074 R)
• M39: 7,304,864 km (0.106 R)
• M40: 7,946,639 km (0.108 R)
• M41: 8,139,022 km (0.068 R)
• M42: 8,352,199 km (0.047 R)
• M43: 8,665,756 km (0.055 R)
• M44: 9,003,099 km (0.04 R)
• M45: 9,324,585 km (0.065 R)
• M46: 10,041,009 km (0.093 R)
• M47: 10,500,275 km (0.116 R)
• M48: 10,669,021 km (0.111 R)
• M49: 10,838,665 km (0.118 R)
• M50: 10,902,543 km (0.097 R)
• M51: 11,159,253 km (0.089 R)
• M52: 12,139,568 km (0.093 R)
• M53: 12,272,261 km (0.065 R)
• M54: 12,472,423 km (0.053 R)
• M55: 12,561,733 km (0.09 R)
• M56: 12,853,299 km (0.109 R)
• M57: 13,124,520 km (0.063 R)
• M58: 13,283,543 km (0.059 R)
• M59: 13,489,090 km (0.093 R)
• M60: 13,695,535 km (0.072 R)
• M61: 13,972,591 km (0.091 R)
• M62: 14,065,341 km (0.116 R)
• M63: 14,579,210 km (0.079 R)
• M64: 14,861,950 km (0.109 R)
• M65: 14,956,646 km (0.094 R)
• M66: 15,289,650 km (0.057 R)
• M67: 15,433,115 km (0.115 R)
• M68: 15,793,795 km (0.119 R)
• M69: 15,914,670 km (0.078 R)
• M70: 16,278,941 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 12.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.41 AU - 4.93 AU

Year: 6730 Days

Day: 8.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,736,646 km

• M1: 199,713 km (0.03 R)
• M2: 318,494 km (0.119 R)
• M3: 421,866 km (0.076 R)
• M4: 650,751 km (0.105 R)
• M5: 744,848 km (0.087 R)
• M6: 909,106 km (0.117 R)
• M7: 1,016,667 km (0.084 R)
• M8: 1,336,208 km (0.1 R)
• M9: 1,460,374 km (0.119 R)
• M10: 1,572,423 km (0.054 R)
• M11: 1,704,219 km (0.081 R)
• M12: 1,856,958 km (0.096 R)
• M13: 2,194,900 km (0.061 R)
• M14: 2,514,142 km (0.092 R)
• M15: 2,969,967 km (0.117 R)
• M16: 3,051,946 km (0.118 R)
• M17: 3,581,672 km (0.112 R)
• M18: 3,691,178 km (0.063 R)
• M19: 4,003,688 km (0.092 R)
• M20: 4,394,886 km (0.1 R)
• M21: 4,583,230 km (0.119 R)
• M22: 4,798,501 km (0.058 R)
• M23: 4,992,530 km (0.07 R)
• M24: 5,090,666 km (0.072 R)
• M25: 5,189,251 km (0.088 R)
• M26: 5,363,532 km (0.11 R)
• M27: 5,872,315 km (0.087 R)
• M28: 6,290,590 km (0.074 R)
• M29: 7,294,542 km (0.08 R)
• M30: 7,434,117 km (0.116 R)
• M31: 7,715,809 km (0.095 R)
• M32: 8,145,006 km (0.103 R)
• M33: 8,967,046 km (0.039 R)
• M34: 9,086,724 km (0.104 R)
• M35: 9,815,565 km (0.066 R)
• M36: 10,093,817 km (0.085 R)
• M37: 10,975,996 km (0.031 R)
• M38: 11,071,888 km (0.098 R)
• M39: 11,200,393 km (0.086 R)
• M40: 11,523,674 km (0.072 R)
• M41: 11,784,423 km (0.102 R)
• M42: 12,278,844 km (0.092 R)
• M43: 12,411,687 km (0.107 R)
• M44: 13,733,384 km (0.058 R)
• M45: 13,836,905 km (0.109 R)
• M46: 14,744,965 km (0.067 R)
• M47: 15,028,153 km (0.096 R)
• M48: 15,384,795 km (0.12 R)
• M49: 15,961,345 km (0.112 R)
• M50: 17,246,989 km (0.087 R)
• M51: 17,921,077 km (0.115 R)
• M52: 18,072,021 km (0.106 R)
• M53: 18,565,694 km (0.119 R)
• M54: 19,449,818 km (0.094 R)
• M55: 19,838,622 km (0.089 R)
• M56: 20,190,626 km (0.03 R)
• M57: 20,308,509 km (0.077 R)
• M58: 20,584,218 km (0.043 R)
• M59: 20,901,067 km (0.083 R)
• M60: 21,299,146 km (0.107 R)
• M61: 21,740,161 km (0.081 R)
• M62: 21,820,645 km (0.09 R)
• M63: 22,184,018 km (0.116 R)
• M64: 22,876,058 km (0.11 R)
• M65: 22,957,888 km (0.115 R)
• M66: 23,245,265 km (0.077 R)
• M67: 23,574,979 km (0.068 R)
• M68: 24,072,691 km (0.096 R)
• M69: 24,615,881 km (0.115 R)
• M70: 24,909,990 km (0.109 R)
• M71: 25,629,107 km (0.099 R)
• M72: 25,756,714 km (0.075 R)
• M73: 26,098,097 km (0.07 R)
• M74: 26,226,452 km (0.089 R)
• M75: 26,354,956 km (0.079 R)
• M76: 27,870,831 km (0.06 R)
• M77: 28,133,525 km (0.106 R)
• M78: 28,661,456 km (0.092 R)
• M79: 28,882,412 km (0.095 R)
• M80: 29,414,981 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.1

Radius: 3.5

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.76 AU - 7.78 AU

Year: 11747 Days

Day: 19.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 156.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,736,646 km

• M1: 66,721 km (0.062 R)
• M2: 121,773 km (0.104 R)
• M3: 211,980 km (0.07 R)
• M4: 473,028 km (0.066 R)
• M5: 568,322 km (0.065 R)
• M6: 669,750 km (0.12 R)
• M7: 695,929 km (0.102 R)
• M8: 736,022 km (0.076 R)
• M9: 818,600 km (0.108 R)
• M10: 1,441,675 km (0.096 R)
• M11: 1,926,521 km (0.088 R)
• M12: 2,021,366 km (0.081 R)
• M13: 2,176,499 km (0.117 R)
• M14: 2,664,488 km (0.114 R)
• M15: 3,118,218 km (0.081 R)
• M16: 3,456,608 km (0.036 R)
• M17: 3,665,297 km (0.1 R)
• M18: 5,026,788 km (0.117 R)
• M19: 5,210,344 km (0.116 R)
• M20: 5,529,885 km (0.059 R)
• M21: 5,610,668 km (0.1 R)
• M22: 5,883,086 km (0.075 R)
• M23: 5,965,664 km (0.11 R)
• M24: 6,048,691 km (0.074 R)
• M25: 6,076,366 km (0.051 R)
• M26: 6,356,114 km (0.041 R)
• M27: 6,986,071 km (0.106 R)
• M28: 7,456,706 km (0.12 R)
• M29: 7,937,513 km (0.116 R)
• M30: 7,967,882 km (0.103 R)
• M31: 8,865,619 km (0.116 R)
• M32: 8,897,184 km (0.078 R)
• M33: 9,055,309 km (0.073 R)
• M34: 9,087,023 km (0.113 R)
• M35: 9,697,383 km (0.061 R)
• M36: 9,762,308 km (0.076 R)
• M37: 9,860,145 km (0.062 R)
• M38: 9,958,281 km (0.048 R)
• M39: 10,155,451 km (0.082 R)
• M40: 11,882,858 km (0.114 R)
• M41: 13,227,743 km (0.094 R)
• M42: 13,299,849 km (0.091 R)
• M43: 14,769,349 km (0.115 R)
• M44: 16,019,688 km (0.094 R)
• M45: 16,250,667 km (0.041 R)
• M46: 16,677,021 km (0.063 R)
• M47: 17,185,654 km (0.026 R)
• M48: 17,619,936 km (0.086 R)
• M49: 18,097,752 km (0.06 R)
• M50: 18,660,689 km (0.091 R)
• M51: 18,863,095 km (0.098 R)
• M52: 19,025,558 km (0.086 R)
• M53: 19,433,811 km (0.106 R)
• M54: 20,217,255 km (0.057 R)
• M55: 20,801,285 km (0.088 R)
• M56: 21,815,109 km (0.113 R)
• M57: 22,413,950 km (0.085 R)
• M58: 23,583,955 km (0.095 R)
• M59: 24,463,291 km (0.095 R)
• M60: 29,440,711 km (0.088 R)
• M61: 29,487,835 km (0.066 R)
• M62: 30,102,084 km (0.102 R)
• M63: 30,196,929 km (0.086 R)
• M64: 31,246,956 km (0.107 R)
• M65: 31,728,362 km (0.049 R)
• M66: 31,824,853 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.5

Radius: 7

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.06 AU - 8.44 AU

Year: 13018 Days

Day: 18.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,736,646 km

• M1: 159,621 km (0.119 R)
• M2: 1,275,920 km (0.055 R)
• M3: 1,326,484 km (0.074 R)
• M4: 1,403,677 km (0.074 R)
• M5: 1,508,844 km (0.072 R)
• M6: 1,562,550 km (0.089 R)
• M7: 2,379,504 km (0.091 R)
• M8: 2,474,050 km (0.09 R)
• M9: 2,601,806 km (0.096 R)
• M10: 3,169,380 km (0.088 R)
• M11: 4,146,404 km (0.117 R)
• M12: 4,687,200 km (0.111 R)
• M13: 6,177,494 km (0.114 R)
• M14: 7,614,232 km (0.091 R)
• M15: 8,131,093 km (0.06 R)
• M16: 8,514,064 km (0.034 R)
• M17: 8,562,384 km (0.114 R)
• M18: 9,849,673 km (0.091 R)
• M19: 10,828,043 km (0.12 R)
• M20: 10,985,420 km (0.071 R)
• M21: 11,090,737 km (0.077 R)
• M22: 13,322,139 km (0.109 R)
• M23: 14,286,896 km (0.104 R)
• M24: 14,806,599 km (0.11 R)
• M25: 15,509,410 km (0.108 R)
• M26: 15,805,464 km (0.058 R)
• M27: 15,924,394 km (0.108 R)
• M28: 16,765,134 km (0.087 R)
• M29: 16,825,721 km (0.092 R)
• M30: 17,252,075 km (0.036 R)
• M31: 17,374,596 km (0.068 R)
• M32: 17,558,751 km (0.116 R)
• M33: 17,991,238 km (0.074 R)
• M34: 18,053,172 km (0.07 R)
• M35: 18,115,405 km (0.079 R)
• M36: 18,552,230 km (0.114 R)
• M37: 18,803,555 km (0.027 R)
• M38: 19,372,924 km (0.09 R)
• M39: 19,819,623 km (0.071 R)
• M40: 20,723,344 km (0.109 R)
• M41: 20,918,719 km (0.119 R)
• M42: 21,180,216 km (0.103 R)
• M43: 23,513,943 km (0.111 R)
• M44: 23,853,979 km (0.11 R)
• M45: 24,676,618 km (0.093 R)
• M46: 24,814,696 km (0.08 R)
• M47: 24,952,925 km (0.07 R)
• M48: 25,717,968 km (0.032 R)
• M49: 26,068,327 km (0.108 R)
• M50: 26,279,260 km (0.088 R)
• M51: 26,561,401 km (0.104 R)
• M52: 26,702,921 km (0.112 R)
• M53: 26,915,499 km (0.087 R)
• M54: 28,491,962 km (0.11 R)
• M55: 29,364,416 km (0.089 R)
• M56: 29,584,026 km (0.1 R)
• M57: 30,319,449 km (0.099 R)
• M58: 30,912,306 km (0.085 R)
• M59: 31,135,655 km (0.06 R)
• M60: 32,184,636 km (0.047 R)
• M61: 32,941,002 km (0.082 R)
• M62: 33,397,725 km (0.081 R)
• M63: 34,702,966 km (0.109 R)
• M64: 35,478,481 km (0.056 R)
• M65: 35,790,243 km (0.079 R)
• M66: 36,888,741 km (0.118 R)
• M67: 37,046,566 km (0.056 R)
• M68: 40,493,900 km (0.052 R)
• M69: 40,819,873 km (0.04 R)
• M70: 40,901,404 km (0.111 R)
• M71: 41,884,861 km (0.061 R)
• M72: 42,379,431 km (0.091 R)
• M73: 42,462,159 km (0.103 R)
• M74: 43,874,961 km (0.118 R)
• M75: 44,293,536 km (0.114 R)
• M76: 44,461,235 km (0.032 R)
• M77: 45,472,367 km (0.109 R)
• M78: 50,552,262 km (0.058 R)
• M79: 50,990,883 km (0.106 R)
• M80: 52,314,525 km (0.1 R)
• M81: 52,847,243 km (0.096 R)
• M82: 52,936,104 km (0.096 R)
• M83: 53,292,446 km (0.106 R)
• M84: 54,366,110 km (0.092 R)
• M85: 54,815,502 km (0.079 R)
• M86: 55,537,162 km (0.113 R)
• M87: 57,081,162 km (0.029 R)
• M88: 57,355,225 km (0.107 R)
• M89: 57,904,399 km (0.094 R)
• M90: 60,676,298 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.5

Radius: 3

Gravity: 42.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.91 AU - 7.99 AU

Year: 14948 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,736,646 km

• M1: 50,414 km (0.069 R)
• M2: 254,017 km (0.104 R)
• M3: 722,408 km (0.084 R)
• M4: 953,986 km (0.107 R)
• M5: 1,163,572 km (0.095 R)
• M6: 1,647,671 km (0.114 R)
• M7: 2,267,455 km (0.107 R)
• M8: 2,404,935 km (0.115 R)
• M9: 2,630,230 km (0.09 R)
• M10: 2,658,953 km (0.102 R)
• M11: 3,222,787 km (0.099 R)
• M12: 3,952,675 km (0.083 R)
• M13: 4,285,231 km (0.095 R)
• M14: 4,352,849 km (0.079 R)
• M15: 4,420,767 km (0.077 R)
• M16: 5,119,538 km (0.039 R)
• M17: 5,481,565 km (0.109 R)
• M18: 6,306,897 km (0.091 R)
• M19: 6,422,386 km (0.115 R)
• M20: 6,460,982 km (0.031 R)
• M21: 6,499,728 km (0.117 R)
• M22: 7,050,099 km (0.051 R)
• M23: 7,452,368 km (0.114 R)
• M24: 8,617,436 km (0.083 R)
• M25: 9,090,464 km (0.111 R)
• M26: 9,264,596 km (0.068 R)
• M27: 9,704,713 km (0.03 R)
• M28: 10,286,798 km (0.065 R)
• M29: 10,650,620 km (0.079 R)
• M30: 10,742,324 km (0.085 R)
• M31: 11,111,382 km (0.036 R)
• M32: 11,484,629 km (0.086 R)
• M33: 12,195,667 km (0.096 R)
• M34: 12,774,461 km (0.059 R)
• M35: 13,116,293 km (0.09 R)
• M36: 13,165,361 km (0.074 R)
• M37: 14,818,866 km (0.108 R)
• M38: 15,487,868 km (0.089 R)
• M39: 15,643,749 km (0.051 R)
• M40: 15,695,809 km (0.102 R)
• M41: 15,904,647 km (0.047 R)
• M42: 16,377,676 km (0.113 R)
• M43: 16,802,085 km (0.089 R)
• M44: 17,122,823 km (0.096 R)
• M45: 17,283,940 km (0.077 R)
• M46: 17,499,510 km (0.113 R)
• M47: 20,268,268 km (0.096 R)
• M48: 20,838,086 km (0.054 R)
• M49: 21,413,140 km (0.06 R)
• M50: 21,644,718 km (0.076 R)
• M51: 22,168,609 km (0.074 R)
• M52: 22,814,573 km (0.034 R)
• M53: 23,705,428 km (0.076 R)
• M54: 24,125,050 km (0.088 R)
• M55: 25,276,355 km (0.08 R)
• M56: 25,520,948 km (0.116 R)
• M57: 26,074,310 km (0.119 R)
• M58: 27,631,924 km (0.079 R)
• M59: 28,326,806 km (0.094 R)
• M60: 28,580,823 km (0.117 R)
• M61: 29,091,251 km (0.111 R)
• M62: 29,283,484 km (0.116 R)
• M63: 29,476,166 km (0.101 R)
• M64: 29,991,830 km (0.11 R)
• M65: 30,315,709 km (0.084 R)
• M66: 31,490,950 km (0.108 R)
• M67: 32,947,734 km (0.083 R)
• M68: 33,214,916 km (0.113 R)
• M69: 33,617,035 km (0.051 R)
• M70: 34,358,442 km (0.099 R)
• M71: 35,173,451 km (0.093 R)
• M72: 35,378,251 km (0.079 R)
• M73: 36,614,976 km (0.114 R)
• M74: 36,684,091 km (0.064 R)
• M75: 36,960,996 km (0.091 R)
• M76: 37,169,087 km (0.088 R)
• M77: 37,516,902 km (0.084 R)
• M78: 37,795,902 km (0.045 R)
• M79: 38,566,780 km (0.09 R)
• M80: 38,707,402 km (0.107 R)
• M81: 40,337,719 km (0.099 R)
• M82: 43,007,144 km (0.06 R)
• M83: 43,664,926 km (0.12 R)
• M84: 45,956,316 km (0.08 R)
• M85: 46,030,966 km (0.109 R)
• M86: 46,853,754 km (0.073 R)
• M87: 47,229,394 km (0.12 R)
• M88: 47,606,082 km (0.106 R)
• M89: 49,198,701 km (0.102 R)
• M90: 50,577,843 km (0.075 R)
• M91: 51,117,443 km (0.074 R)
• M92: 51,504,153 km (0.108 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: 158 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit