🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 10.5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.17 AU

Year: 730 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 74,271,933 km

• M1: 130,898 km (0.027 R)
• M2: 251,923 km (0.092 R)
• M3: 371,302 km (0.085 R)
• M4: 469,289 km (0.067 R)
• M5: 607,667 km (0.119 R)
• M6: 701,165 km (0.107 R)
• M7: 1,006,943 km (0.097 R)
• M8: 1,185,264 km (0.1 R)
• M9: 1,360,593 km (0.079 R)
• M10: 1,458,579 km (0.113 R)
• M11: 1,537,268 km (0.043 R)
• M12: 1,782,309 km (0.115 R)
• M13: 1,851,423 km (0.108 R)
• M14: 1,929,364 km (0.077 R)
• M15: 2,056,223 km (0.118 R)
• M16: 2,169,618 km (0.114 R)
• M17: 2,235,441 km (0.081 R)
• M18: 2,352,127 km (0.093 R)
• M19: 2,488,261 km (0.105 R)
• M20: 2,723,728 km (0.11 R)
• M21: 2,794,937 km (0.119 R)
• M22: 2,948,275 km (0.119 R)
• M23: 3,123,155 km (0.069 R)
• M24: 3,282,476 km (0.104 R)
• M25: 3,531,557 km (0.063 R)
• M26: 3,687,887 km (0.091 R)
• M27: 3,776,897 km (0.078 R)
• M28: 4,027,923 km (0.093 R)
• M29: 4,099,131 km (0.094 R)
• M30: 4,222,250 km (0.048 R)
• M31: 4,620,480 km (0.049 R)
• M32: 4,705,751 km (0.09 R)
• M33: 4,932,541 km (0.085 R)
• M34: 5,030,677 km (0.104 R)
• M35: 5,195,983 km (0.094 R)
• M36: 5,262,554 km (0.114 R)
• M37: 5,396,594 km (0.101 R)
• M38: 5,840,301 km (0.089 R)
• M39: 5,921,084 km (0.094 R)
• M40: 6,165,975 km (0.103 R)
• M41: 6,884,045 km (0.043 R)
• M42: 7,290,353 km (0.077 R)
• M43: 7,465,083 km (0.109 R)
• M44: 7,641,160 km (0.1 R)
• M45: 7,793,301 km (0.032 R)
• M46: 8,061,829 km (0.094 R)
• M47: 8,139,022 km (0.044 R)
• M48: 8,372,394 km (0.069 R)
• M49: 8,594,846 km (0.041 R)
• M50: 8,660,670 km (0.11 R)
• M51: 8,726,642 km (0.112 R)
• M52: 8,912,293 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 12.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.98 AU - 3.28 AU

Year: 3756 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,271,933 km

• M1: 181,163 km (0.09 R)
• M2: 311,463 km (0.099 R)
• M3: 404,812 km (0.098 R)
• M4: 519,404 km (0.08 R)
• M5: 647,908 km (0.116 R)
• M6: 863,479 km (0.119 R)
• M7: 960,718 km (0.118 R)
• M8: 1,072,467 km (0.062 R)
• M9: 1,332,468 km (0.067 R)
• M10: 1,529,489 km (0.118 R)
• M11: 1,699,133 km (0.116 R)
• M12: 1,875,209 km (0.12 R)
• M13: 2,004,911 km (0.088 R)
• M14: 2,218,686 km (0.12 R)
• M15: 2,384,141 km (0.116 R)
• M16: 2,496,788 km (0.089 R)
• M17: 3,194,812 km (0.062 R)
• M18: 3,818,486 km (0.069 R)
• M19: 4,068,613 km (0.094 R)
• M20: 4,832,909 km (0.037 R)
• M21: 5,158,583 km (0.108 R)
• M22: 5,287,088 km (0.068 R)
• M23: 5,547,538 km (0.118 R)
• M24: 5,698,183 km (0.115 R)
• M25: 6,042,408 km (0.086 R)
• M26: 6,432,708 km (0.092 R)
• M27: 6,771,099 km (0.057 R)
• M28: 8,636,135 km (0.067 R)
• M29: 9,298,854 km (0.103 R)
• M30: 9,455,782 km (0.094 R)
• M31: 10,462,725 km (0.092 R)
• M32: 10,556,075 km (0.076 R)
• M33: 10,955,501 km (0.111 R)
• M34: 11,050,196 km (0.073 R)
• M35: 11,359,864 km (0.107 R)
• M36: 11,599,968 km (0.093 R)
• M37: 11,866,103 km (0.095 R)
• M38: 12,061,029 km (0.089 R)
• M39: 12,627,107 km (0.114 R)
• M40: 12,950,987 km (0.042 R)
• M41: 13,429,251 km (0.108 R)
• M42: 13,555,961 km (0.101 R)
• M43: 14,144,628 km (0.105 R)
• M44: 14,506,954 km (0.102 R)
• M45: 14,611,074 km (0.041 R)
• M46: 14,793,733 km (0.094 R)
• M47: 15,082,457 km (0.031 R)
• M48: 15,399,605 km (0.101 R)
• M49: 16,635,732 km (0.071 R)
• M50: 16,908,599 km (0.085 R)
• M51: 17,403,767 km (0.087 R)
• M52: 17,652,998 km (0.072 R)
• M53: 17,764,149 km (0.092 R)
• M54: 17,847,774 km (0.094 R)
• M55: 18,015,324 km (0.057 R)
• M56: 19,059,666 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.2 AU - 4.76 AU

Year: 5385 Days

Day: 8.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,271,933 km

• M1: 181,013 km (0.07 R)
• M2: 279,598 km (0.11 R)
• M3: 483,800 km (0.114 R)
• M4: 593,604 km (0.075 R)
• M5: 969,394 km (0.09 R)
• M6: 1,170,903 km (0.107 R)
• M7: 1,270,086 km (0.08 R)
• M8: 1,431,951 km (0.096 R)
• M9: 1,680,134 km (0.107 R)
• M10: 1,826,141 km (0.114 R)
• M11: 2,010,595 km (0.11 R)
• M12: 2,362,300 km (0.065 R)
• M13: 2,545,557 km (0.094 R)
• M14: 2,639,056 km (0.066 R)
• M15: 2,965,778 km (0.092 R)
• M16: 3,084,259 km (0.106 R)
• M17: 3,204,237 km (0.107 R)
• M18: 3,532,455 km (0.105 R)
• M19: 3,871,593 km (0.071 R)
• M20: 3,958,060 km (0.118 R)
• M21: 4,400,122 km (0.04 R)
• M22: 4,788,628 km (0.038 R)
• M23: 5,283,797 km (0.101 R)
• M24: 5,404,223 km (0.089 R)
• M25: 5,598,700 km (0.057 R)
• M26: 5,770,887 km (0.103 R)
• M27: 5,919,737 km (0.049 R)
• M28: 6,120,498 km (0.067 R)
• M29: 6,631,973 km (0.102 R)
• M30: 7,398,213 km (0.105 R)
• M31: 7,533,150 km (0.09 R)
• M32: 8,304,178 km (0.092 R)
• M33: 8,841,833 km (0.072 R)
• M34: 9,361,536 km (0.111 R)
• M35: 9,684,218 km (0.079 R)
• M36: 10,130,020 km (0.051 R)
• M37: 10,461,230 km (0.096 R)
• M38: 10,918,550 km (0.04 R)
• M39: 11,041,669 km (0.119 R)
• M40: 11,258,287 km (0.108 R)
• M41: 12,330,006 km (0.047 R)
• M42: 12,845,670 km (0.041 R)
• M43: 13,040,895 km (0.077 R)
• M44: 13,237,168 km (0.1 R)
• M45: 13,335,603 km (0.079 R)
• M46: 13,467,249 km (0.095 R)
• M47: 13,831,670 km (0.116 R)
• M48: 14,434,848 km (0.091 R)
• M49: 14,570,085 km (0.036 R)
• M50: 15,149,627 km (0.119 R)
• M51: 15,667,086 km (0.085 R)
• M52: 16,155,523 km (0.103 R)
• M53: 16,648,747 km (0.08 R)
• M54: 18,561,206 km (0.089 R)
• M55: 19,899,359 km (0.103 R)
• M56: 20,390,339 km (0.109 R)
• M57: 20,504,183 km (0.079 R)
• M58: 21,191,735 km (0.083 R)
• M59: 21,925,812 km (0.07 R)
• M60: 22,511,188 km (0.087 R)
• M61: 22,668,117 km (0.11 R)
• M62: 23,062,157 km (0.119 R)
• M63: 23,498,235 km (0.118 R)
• M64: 23,937,155 km (0.096 R)
• M65: 24,418,860 km (0.083 R)
• M66: 24,701,451 km (0.055 R)
• M67: 26,006,842 km (0.113 R)
• M68: 26,626,476 km (0.11 R)
• M69: 26,792,530 km (0.054 R)
• M70: 27,880,256 km (0.049 R)
• M71: 28,344,907 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944

Radius: 4.2

Gravity: 53.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.92 AU - 6.12 AU

Year: 10018 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,271,933 km

• M1: 226,342 km (0.045 R)
• M2: 463,155 km (0.051 R)
• M3: 561,590 km (0.066 R)
• M4: 631,004 km (0.056 R)
• M5: 1,444,966 km (0.111 R)
• M6: 1,664,127 km (0.082 R)
• M7: 2,381,897 km (0.111 R)
• M8: 2,553,037 km (0.079 R)
• M9: 2,998,091 km (0.118 R)
• M10: 3,276,642 km (0.064 R)
• M11: 3,531,108 km (0.036 R)
• M12: 4,470,882 km (0.119 R)
• M13: 5,223,359 km (0.095 R)
• M14: 5,408,262 km (0.059 R)
• M15: 5,670,657 km (0.104 R)
• M16: 5,746,503 km (0.112 R)
• M17: 6,286,103 km (0.108 R)
• M18: 6,443,180 km (0.026 R)
• M19: 6,882,100 km (0.078 R)
• M20: 7,207,326 km (0.098 R)
• M21: 7,872,588 km (0.119 R)
• M22: 8,127,204 km (0.098 R)
• M23: 8,341,278 km (0.102 R)
• M24: 8,906,908 km (0.101 R)
• M25: 8,995,021 km (0.034 R)
• M26: 10,028,742 km (0.094 R)
• M27: 10,074,669 km (0.051 R)
• M28: 10,816,824 km (0.05 R)
• M29: 10,863,797 km (0.095 R)
• M30: 10,957,894 km (0.074 R)
• M31: 11,241,981 km (0.082 R)
• M32: 11,480,589 km (0.117 R)
• M33: 13,046,580 km (0.09 R)
• M34: 13,701,819 km (0.061 R)
• M35: 14,419,140 km (0.089 R)
• M36: 14,678,393 km (0.102 R)
• M37: 15,517,937 km (0.095 R)
• M38: 15,730,366 km (0.062 R)
• M39: 16,860,877 km (0.064 R)
• M40: 17,298,301 km (0.112 R)
• M41: 17,463,307 km (0.115 R)
• M42: 17,628,912 km (0.109 R)
• M43: 17,684,263 km (0.113 R)
• M44: 17,739,615 km (0.065 R)
• M45: 18,689,561 km (0.12 R)
• M46: 19,199,092 km (0.109 R)
• M47: 19,713,110 km (0.103 R)
• M48: 19,770,555 km (0.105 R)
• M49: 20,696,566 km (0.062 R)
• M50: 21,636,639 km (0.115 R)
• M51: 21,755,121 km (0.057 R)
• M52: 22,530,636 km (0.085 R)
• M53: 23,133,216 km (0.115 R)
• M54: 23,619,110 km (0.06 R)
• M55: 24,477,503 km (0.079 R)
• M56: 24,848,506 km (0.047 R)
• M57: 25,408,450 km (0.101 R)
• M58: 25,470,982 km (0.08 R)
• M59: 25,658,728 km (0.052 R)
• M60: 27,177,146 km (0.097 R)
• M61: 29,508,778 km (0.107 R)
• M62: 29,705,948 km (0.095 R)
• M63: 30,831,523 km (0.08 R)
• M64: 33,260,843 km (0.076 R)
• M65: 33,397,575 km (0.066 R)
• M66: 33,466,091 km (0.095 R)
• M67: 34,429,202 km (0.09 R)
• M68: 34,498,316 km (0.112 R)
• M69: 37,301,780 km (0.118 R)
• M70: 37,515,107 km (0.094 R)
• M71: 38,946,609 km (0.093 R)
• M72: 39,959,386 km (0.052 R)
• M73: 40,032,091 km (0.03 R)
• M74: 40,614,924 km (0.113 R)
• M75: 40,834,235 km (0.089 R)
• M76: 41,274,053 km (0.08 R)
• M77: 41,347,505 km (0.114 R)
• M78: 41,936,771 km (0.057 R)
• M79: 42,825,831 km (0.063 R)
• M80: 43,347,329 km (0.094 R)
• M81: 43,571,427 km (0.049 R)
• M82: 44,321,361 km (0.105 R)
• M83: 44,471,857 km (0.114 R)
• M84: 45,986,086 km (0.119 R)
• M85: 46,520,001 km (0.11 R)
• M86: 47,979,627 km (0.091 R)
• M87: 48,056,970 km (0.093 R)
• M88: 48,134,162 km (0.079 R)
• M89: 48,521,172 km (0.041 R)
• M90: 49,376,273 km (0.069 R)
• M91: 51,022,598 km (0.042 R)
• M92: 51,101,436 km (0.115 R)
• M93: 51,180,274 km (0.083 R)
• M94: 51,259,112 km (0.085 R)
• M95: 51,575,212 km (0.103 R)
• M96: 52,209,358 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 3.1

Gravity: 47.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.93 AU - 12.47 AU

Year: 23739 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,271,933 km

• M1: 174,880 km (0.102 R)
• M2: 654,790 km (0.098 R)
• M3: 944,262 km (0.117 R)
• M4: 1,129,614 km (0.074 R)
• M5: 1,442,871 km (0.102 R)
• M6: 1,593,816 km (0.099 R)
• M7: 1,845,739 km (0.107 R)
• M8: 2,456,846 km (0.094 R)
• M9: 3,438,058 km (0.032 R)
• M10: 3,885,505 km (0.107 R)
• M11: 4,137,279 km (0.106 R)
• M12: 4,968,744 km (0.112 R)
• M13: 5,287,686 km (0.056 R)
• M14: 5,519,713 km (0.083 R)
• M15: 5,993,339 km (0.073 R)
• M16: 6,283,859 km (0.035 R)
• M17: 7,131,330 km (0.105 R)
• M18: 7,439,053 km (0.097 R)
• M19: 7,750,965 km (0.051 R)
• M20: 8,067,065 km (0.101 R)
• M21: 8,657,678 km (0.116 R)
• M22: 9,206,552 km (0.091 R)
• M23: 9,317,703 km (0.079 R)
• M24: 9,710,099 km (0.063 R)
• M25: 9,880,042 km (0.065 R)
• M26: 10,569,090 km (0.096 R)
• M27: 11,333,086 km (0.061 R)
• M28: 12,114,585 km (0.089 R)
• M29: 13,287,732 km (0.103 R)
• M30: 13,729,045 km (0.093 R)
• M31: 14,561,109 km (0.052 R)
• M32: 14,885,587 km (0.073 R)
• M33: 16,949,289 km (0.094 R)
• M34: 17,222,006 km (0.088 R)
• M35: 17,427,554 km (0.117 R)
• M36: 18,959,286 km (0.093 R)
• M37: 19,171,566 km (0.082 R)
• M38: 20,172,076 km (0.098 R)
• M39: 20,461,099 km (0.051 R)
• M40: 21,043,184 km (0.057 R)
• M41: 21,336,247 km (0.107 R)
• M42: 21,704,557 km (0.118 R)
• M43: 22,746,805 km (0.041 R)
• M44: 22,897,001 km (0.079 R)
• M45: 23,729,065 km (0.115 R)
• M46: 23,881,355 km (0.118 R)
• M47: 24,340,471 km (0.061 R)
• M48: 25,891,352 km (0.109 R)
• M49: 25,969,742 km (0.083 R)
• M50: 26,757,823 km (0.057 R)
• M51: 29,659,423 km (0.076 R)
• M52: 34,194,632 km (0.099 R)
• M53: 34,539,156 km (0.116 R)
• M54: 34,971,195 km (0.088 R)
• M55: 36,278,381 km (0.095 R)
• M56: 36,366,195 km (0.045 R)
• M57: 39,570,432 km (0.038 R)
• M58: 40,749,562 km (0.119 R)
• M59: 41,114,581 km (0.1 R)
• M60: 41,756,206 km (0.117 R)
• M61: 42,124,367 km (0.091 R)
• M62: 42,401,123 km (0.109 R)
• M63: 42,585,876 km (0.109 R)
• M64: 43,700,680 km (0.043 R)
• M65: 44,730,960 km (0.119 R)
• M66: 44,825,057 km (0.034 R)
• M67: 45,864,014 km (0.085 R)
• M68: 46,338,838 km (0.074 R)
• M69: 48,061,757 km (0.106 R)
• M70: 49,708,231 km (0.113 R)
• M71: 49,805,619 km (0.057 R)
• M72: 50,783,391 km (0.12 R)
• M73: 51,077,949 km (0.073 R)
• M74: 51,570,126 km (0.093 R)
• M75: 51,866,180 km (0.036 R)
• M76: 54,254,959 km (0.065 R)
• M77: 54,958,368 km (0.099 R)
• M78: 56,171,308 km (0.116 R)
• M79: 58,623,516 km (0.082 R)
• M80: 59,138,731 km (0.09 R)
• M81: 59,552,070 km (0.047 R)
• M82: 61,423,689 km (0.089 R)
• M83: 61,946,982 km (0.085 R)
• M84: 62,892,740 km (0.058 R)
• M85: 64,054,966 km (0.102 R)
• M86: 65,011,195 km (0.09 R)
• M87: 65,117,859 km (0.115 R)
• M88: 65,758,287 km (0.113 R)
• M89: 66,615,483 km (0.12 R)
• M90: 67,476,419 km (0.087 R)
• M91: 68,232,636 km (0.102 R)
• M92: 68,340,945 km (0.04 R)
• M93: 68,666,171 km (0.116 R)
• M94: 70,847,008 km (0.102 R)
• M95: 71,066,319 km (0.074 R)
• M96: 71,285,929 km (0.119 R)
• M97: 71,725,597 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit