🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 14.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.5 AU - 1.92 AU

Year: 1444 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,268,588 km

• M1: 184,753 km (0.105 R)
• M2: 303,235 km (0.094 R)
• M3: 427,102 km (0.091 R)
• M4: 626,516 km (0.094 R)
• M5: 742,454 km (0.092 R)
• M6: 850,913 km (0.118 R)
• M7: 1,091,915 km (0.106 R)
• M8: 1,193,641 km (0.096 R)
• M9: 1,324,390 km (0.086 R)
• M10: 1,447,060 km (0.108 R)
• M11: 1,573,770 km (0.054 R)
• M12: 1,704,518 km (0.112 R)
• M13: 1,904,082 km (0.071 R)
• M14: 2,006,855 km (0.114 R)
• M15: 2,241,574 km (0.107 R)
• M16: 2,493,348 km (0.027 R)
• M17: 2,721,634 km (0.111 R)
• M18: 2,813,188 km (0.038 R)
• M19: 3,051,049 km (0.119 R)
• M20: 3,216,504 km (0.12 R)
• M21: 3,349,048 km (0.078 R)
• M22: 3,483,686 km (0.119 R)
• M23: 3,638,370 km (0.06 R)
• M24: 3,804,723 km (0.06 R)
• M25: 4,040,190 km (0.091 R)
• M26: 4,495,865 km (0.057 R)
• M27: 4,734,922 km (0.072 R)
• M28: 4,957,823 km (0.088 R)
• M29: 5,060,298 km (0.083 R)
• M30: 5,163,520 km (0.088 R)
• M31: 5,403,625 km (0.083 R)
• M32: 5,743,960 km (0.043 R)
• M33: 5,862,591 km (0.095 R)
• M34: 6,036,573 km (0.073 R)
• M35: 6,289,842 km (0.027 R)
• M36: 6,400,994 km (0.084 R)
• M37: 6,501,673 km (0.077 R)
• M38: 6,681,938 km (0.117 R)
• M39: 6,898,107 km (0.035 R)
• M40: 7,012,849 km (0.035 R)
• M41: 7,360,963 km (0.1 R)
• M42: 7,548,858 km (0.118 R)
• M43: 7,643,554 km (0.098 R)
• M44: 7,738,548 km (0.116 R)
• M45: 7,857,778 km (0.077 R)
• M46: 8,183,153 km (0.063 R)
• M47: 8,292,509 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 10.5

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.52 AU - 1.94 AU

Year: 1469 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,268,588 km

• M1: 141,071 km (0.036 R)
• M2: 235,168 km (0.116 R)
• M3: 309,967 km (0.114 R)
• M4: 609,312 km (0.069 R)
• M5: 681,418 km (0.094 R)
• M6: 756,816 km (0.106 R)
• M7: 835,355 km (0.101 R)
• M8: 925,263 km (0.111 R)
• M9: 1,010,085 km (0.073 R)
• M10: 1,169,706 km (0.09 R)
• M11: 1,347,727 km (0.053 R)
• M12: 1,544,897 km (0.105 R)
• M13: 1,678,189 km (0.097 R)
• M14: 1,836,912 km (0.102 R)
• M15: 2,123,991 km (0.083 R)
• M16: 2,378,307 km (0.103 R)
• M17: 2,728,815 km (0.072 R)
• M18: 2,941,842 km (0.081 R)
• M19: 3,545,918 km (0.097 R)
• M20: 3,627,599 km (0.095 R)
• M21: 3,696,115 km (0.119 R)
• M22: 3,778,992 km (0.094 R)
• M23: 3,890,293 km (0.036 R)
• M24: 4,059,488 km (0.071 R)
• M25: 4,159,419 km (0.089 R)
• M26: 4,332,354 km (0.06 R)
• M27: 4,640,975 km (0.062 R)
• M28: 4,745,544 km (0.083 R)
• M29: 5,002,553 km (0.119 R)
• M30: 5,109,814 km (0.106 R)
• M31: 5,248,641 km (0.079 R)
• M32: 5,833,120 km (0.09 R)
• M33: 5,913,753 km (0.038 R)
• M34: 6,092,373 km (0.041 R)
• M35: 6,272,788 km (0.109 R)
• M36: 6,338,761 km (0.098 R)
• M37: 6,538,325 km (0.076 R)
• M38: 6,622,099 km (0.12 R)
• M39: 7,097,821 km (0.073 R)
• M40: 7,218,396 km (0.118 R)
• M41: 7,584,612 km (0.115 R)
• M42: 7,867,651 km (0.115 R)
• M43: 8,064,223 km (0.092 R)
• M44: 8,226,387 km (0.101 R)
• M45: 8,298,792 km (0.085 R)
• M46: 8,425,950 km (0.063 R)
• M47: 8,719,162 km (0.119 R)
• M48: 8,792,914 km (0.118 R)
• M49: 8,978,415 km (0.099 R)
• M50: 9,183,963 km (0.107 R)
• M51: 9,428,855 km (0.077 R)
• M52: 9,542,699 km (0.115 R)
• M53: 9,714,287 km (0.051 R)
• M54: 10,041,009 km (0.063 R)
• M55: 10,312,828 km (0.08 R)
• M56: 10,430,113 km (0.071 R)
• M57: 10,547,847 km (0.112 R)
• M58: 10,784,660 km (0.076 R)
• M59: 10,983,326 km (0.082 R)
• M60: 11,103,004 km (0.101 R)
• M61: 11,203,235 km (0.108 R)
• M62: 11,627,046 km (0.065 R)
• M63: 11,830,798 km (0.105 R)
• M64: 12,678,420 km (0.118 R)
• M65: 13,247,191 km (0.037 R)
• M66: 13,502,704 km (0.114 R)
• M67: 13,588,274 km (0.109 R)
• M68: 13,695,535 km (0.113 R)
• M69: 13,975,433 km (0.099 R)
• M70: 14,257,275 km (0.119 R)
• M71: 14,475,389 km (0.102 R)
• M72: 14,650,718 km (0.101 R)
• M73: 14,804,654 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 13.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.91 AU - 2.31 AU

Year: 1979 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,268,588 km

• M1: 166,353 km (0.088 R)
• M2: 429,346 km (0.111 R)
• M3: 625,469 km (0.12 R)
• M4: 736,171 km (0.066 R)
• M5: 869,912 km (0.098 R)
• M6: 1,163,722 km (0.109 R)
• M7: 1,304,942 km (0.111 R)
• M8: 1,452,147 km (0.062 R)
• M9: 1,547,291 km (0.079 R)
• M10: 1,703,920 km (0.091 R)
• M11: 1,794,426 km (0.116 R)
• M12: 1,991,148 km (0.05 R)
• M13: 2,086,890 km (0.062 R)
• M14: 2,195,050 km (0.041 R)
• M15: 2,497,088 km (0.107 R)
• M16: 3,228,771 km (0.12 R)
• M17: 3,418,611 km (0.091 R)
• M18: 3,664,549 km (0.104 R)
• M19: 3,809,659 km (0.069 R)
• M20: 4,024,033 km (0.115 R)
• M21: 4,105,564 km (0.116 R)
• M22: 4,423,160 km (0.058 R)
• M23: 4,549,570 km (0.116 R)
• M24: 4,677,327 km (0.118 R)
• M25: 4,863,876 km (0.03 R)
• M26: 5,067,628 km (0.119 R)
• M27: 5,802,901 km (0.067 R)
• M28: 5,895,353 km (0.107 R)
• M29: 6,507,807 km (0.099 R)
• M30: 6,603,848 km (0.11 R)
• M31: 6,960,191 km (0.065 R)
• M32: 7,058,476 km (0.05 R)
• M33: 7,157,211 km (0.084 R)
• M34: 7,289,605 km (0.117 R)
• M35: 7,439,502 km (0.107 R)
• M36: 7,523,127 km (0.063 R)
• M37: 7,708,479 km (0.025 R)
• M38: 7,827,260 km (0.089 R)
• M39: 7,946,639 km (0.103 R)
• M40: 8,152,635 km (0.103 R)
• M41: 8,308,367 km (0.086 R)
• M42: 8,430,139 km (0.079 R)
• M43: 8,852,304 km (0.104 R)
• M44: 9,030,176 km (0.107 R)
• M45: 9,245,298 km (0.053 R)
• M46: 9,443,964 km (0.112 R)
• M47: 9,625,875 km (0.108 R)
• M48: 9,845,634 km (0.091 R)
• M49: 9,956,187 km (0.094 R)
• M50: 10,159,790 km (0.116 R)
• M51: 10,271,539 km (0.105 R)
• M52: 10,402,288 km (0.091 R)
• M53: 10,646,880 km (0.107 R)
• M54: 11,141,451 km (0.089 R)
• M55: 11,275,940 km (0.073 R)
• M56: 11,585,308 km (0.088 R)
• M57: 11,956,460 km (0.111 R)
• M58: 12,212,572 km (0.103 R)
• M59: 12,530,318 km (0.077 R)
• M60: 12,870,952 km (0.106 R)
• M61: 13,093,105 km (0.058 R)
• M62: 13,336,800 km (0.103 R)
• M63: 13,418,331 km (0.11 R)
• M64: 13,520,506 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 10.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.74 AU - 2.76 AU

Year: 2179 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,268,588 km

• M1: 153,487 km (0.114 R)
• M2: 359,783 km (0.068 R)
• M3: 547,379 km (0.086 R)
• M4: 676,930 km (0.088 R)
• M5: 810,820 km (0.102 R)
• M6: 1,193,941 km (0.101 R)
• M7: 1,496,876 km (0.117 R)
• M8: 1,612,515 km (0.103 R)
• M9: 2,025,854 km (0.115 R)
• M10: 2,104,692 km (0.063 R)
• M11: 2,347,340 km (0.084 R)
• M12: 2,567,099 km (0.087 R)
• M13: 2,848,792 km (0.093 R)
• M14: 2,926,434 km (0.059 R)
• M15: 3,117,769 km (0.12 R)
• M16: 3,371,637 km (0.098 R)
• M17: 3,465,734 km (0.055 R)
• M18: 3,850,649 km (0.071 R)
• M19: 3,973,768 km (0.105 R)
• M20: 4,674,485 km (0.094 R)
• M21: 4,819,295 km (0.114 R)
• M22: 5,019,158 km (0.095 R)
• M23: 5,194,636 km (0.075 R)
• M24: 5,344,683 km (0.112 R)
• M25: 5,440,875 km (0.053 R)
• M26: 5,593,315 km (0.07 R)
• M27: 5,663,177 km (0.117 R)
• M28: 5,747,251 km (0.084 R)
• M29: 5,817,562 km (0.092 R)
• M30: 5,973,593 km (0.103 R)
• M31: 6,275,032 km (0.091 R)
• M32: 6,347,587 km (0.083 R)
• M33: 6,670,120 km (0.084 R)
• M34: 6,773,941 km (0.073 R)
• M35: 7,043,217 km (0.085 R)
• M36: 7,825,465 km (0.053 R)
• M37: 7,997,652 km (0.071 R)
• M38: 8,123,912 km (0.086 R)
• M39: 8,266,479 km (0.117 R)
• M40: 8,861,879 km (0.048 R)
• M41: 8,959,865 km (0.115 R)
• M42: 9,173,042 km (0.078 R)
• M43: 9,437,980 km (0.032 R)
• M44: 9,521,156 km (0.08 R)
• M45: 9,621,537 km (0.061 R)
• M46: 9,789,385 km (0.085 R)
• M47: 9,992,091 km (0.037 R)
• M48: 10,264,658 km (0.082 R)
• M49: 10,747,410 km (0.064 R)
• M50: 10,817,123 km (0.082 R)
• M51: 11,044,212 km (0.088 R)
• M52: 11,379,162 km (0.03 R)
• M53: 11,450,071 km (0.058 R)
• M54: 11,717,403 km (0.111 R)
• M55: 11,968,877 km (0.094 R)
• M56: 12,113,239 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.1

Radius: 6.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.15 AU - 6.55 AU

Year: 10332 Days

Day: 23.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,268,588 km

• M1: 139,425 km (0.076 R)
• M2: 199,264 km (0.069 R)
• M3: 336,745 km (0.045 R)
• M4: 675,584 km (0.102 R)
• M5: 843,582 km (0.119 R)
• M6: 1,077,703 km (0.025 R)
• M7: 1,580,352 km (0.083 R)
• M8: 2,026,453 km (0.072 R)
• M9: 2,284,359 km (0.06 R)
• M10: 4,468,937 km (0.119 R)
• M11: 4,697,523 km (0.084 R)
• M12: 5,443,567 km (0.116 R)
• M13: 6,521,121 km (0.087 R)
• M14: 8,277,400 km (0.068 R)
• M15: 8,428,194 km (0.032 R)
• M16: 9,040,648 km (0.073 R)
• M17: 9,151,500 km (0.11 R)
• M18: 10,238,628 km (0.119 R)
• M19: 10,423,830 km (0.074 R)
• M20: 10,821,012 km (0.056 R)
• M21: 11,678,208 km (0.095 R)
• M22: 12,335,541 km (0.057 R)
• M23: 13,029,675 km (0.094 R)
• M24: 13,812,970 km (0.077 R)
• M25: 15,134,667 km (0.067 R)
• M26: 15,743,830 km (0.1 R)
• M27: 16,226,133 km (0.107 R)
• M28: 16,279,988 km (0.114 R)
• M29: 17,840,743 km (0.08 R)
• M30: 18,091,618 km (0.038 R)
• M31: 18,484,014 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.7

Radius: 5

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.79 AU - 7.19 AU

Year: 11932 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,268,588 km

• M1: 101,577 km (0.089 R)
• M2: 183,257 km (0.09 R)
• M3: 431,889 km (0.034 R)
• M4: 503,247 km (0.082 R)
• M5: 1,030,281 km (0.1 R)
• M6: 1,351,617 km (0.083 R)
• M7: 1,501,514 km (0.034 R)
• M8: 1,679,386 km (0.079 R)
• M9: 1,794,127 km (0.1 R)
• M10: 2,055,475 km (0.1 R)
• M11: 2,178,145 km (0.112 R)
• M12: 2,508,607 km (0.103 R)
• M13: 2,854,627 km (0.07 R)
• M14: 2,991,658 km (0.05 R)
• M15: 3,858,727 km (0.066 R)
• M16: 4,010,420 km (0.106 R)
• M17: 4,668,501 km (0.071 R)
• M18: 4,895,291 km (0.043 R)
• M19: 5,665,571 km (0.057 R)
• M20: 5,803,350 km (0.076 R)
• M21: 5,907,470 km (0.077 R)
• M22: 6,294,330 km (0.057 R)
• M23: 6,329,935 km (0.075 R)
• M24: 7,018,534 km (0.038 R)
• M25: 8,387,205 km (0.109 R)
• M26: 9,142,075 km (0.062 R)
• M27: 10,885,938 km (0.049 R)
• M28: 11,533,098 km (0.088 R)
• M29: 11,751,511 km (0.11 R)
• M30: 11,971,420 km (0.094 R)
• M31: 12,415,277 km (0.097 R)
• M32: 12,459,857 km (0.063 R)
• M33: 12,954,876 km (0.084 R)
• M34: 13,227,593 km (0.105 R)
• M35: 13,824,938 km (0.103 R)
• M36: 14,384,134 km (0.102 R)
• M37: 14,855,667 km (0.097 R)
• M38: 15,093,378 km (0.071 R)
• M39: 15,380,307 km (0.098 R)
• M40: 15,813,991 km (0.082 R)
• M41: 16,300,633 km (0.115 R)
• M42: 16,841,728 km (0.099 R)
• M43: 17,338,543 km (0.091 R)
• M44: 17,438,474 km (0.115 R)
• M45: 17,488,589 km (0.068 R)
• M46: 17,538,705 km (0.093 R)
• M47: 17,840,294 km (0.081 R)
• M48: 19,425,732 km (0.107 R)
• M49: 20,103,859 km (0.043 R)
• M50: 20,577,935 km (0.083 R)
• M51: 21,162,264 km (0.111 R)
• M52: 21,376,189 km (0.084 R)
• M53: 21,483,301 km (0.101 R)
• M54: 21,590,713 km (0.116 R)
• M55: 21,913,844 km (0.029 R)
• M56: 21,967,849 km (0.076 R)
• M57: 22,292,925 km (0.116 R)
• M58: 22,728,853 km (0.077 R)
• M59: 26,143,724 km (0.073 R)
• M60: 27,588,690 km (0.072 R)
• M61: 28,527,117 km (0.115 R)
• M62: 28,645,150 km (0.114 R)
• M63: 28,704,241 km (0.088 R)
• M64: 29,000,146 km (0.081 R)
• M65: 29,894,292 km (0.108 R)
• M66: 30,374,800 km (0.08 R)
• M67: 30,736,827 km (0.08 R)
• M68: 30,797,265 km (0.081 R)
• M69: 30,979,026 km (0.104 R)
• M70: 31,343,447 km (0.085 R)
• M71: 31,526,106 km (0.06 R)
• M72: 31,770,399 km (0.108 R)
• M73: 33,062,775 km (0.087 R)
• M74: 34,372,355 km (0.095 R)
• M75: 36,272,397 km (0.11 R)
• M76: 36,848,948 km (0.06 R)
• M77: 37,751,920 km (0.114 R)
• M78: 38,271,174 km (0.09 R)
• M79: 40,703,337 km (0.057 R)
• M80: 40,769,758 km (0.05 R)
• M81: 40,902,751 km (0.104 R)
• M82: 41,102,464 km (0.079 R)
• M83: 41,703,548 km (0.087 R)
• M84: 41,837,438 km (0.085 R)
• M85: 42,779,306 km (0.108 R)
• M86: 44,752,203 km (0.111 R)
• M87: 44,889,384 km (0.116 R)
• M88: 44,958,050 km (0.059 R)
• M89: 45,164,046 km (0.098 R)
• M90: 45,508,271 km (0.112 R)
• M91: 45,853,393 km (0.035 R)
• M92: 45,922,507 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit