🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 10.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.7 AU - 1.02 AU

Year: 523 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,096,894 km

• M1: 136,134 km (0.095 R)
• M2: 204,500 km (0.113 R)
• M3: 290,818 km (0.042 R)
• M4: 509,680 km (0.05 R)
• M5: 700,866 km (0.095 R)
• M6: 1,176,886 km (0.076 R)
• M7: 1,278,463 km (0.075 R)
• M8: 1,595,461 km (0.1 R)
• M9: 1,689,708 km (0.057 R)
• M10: 1,760,169 km (0.081 R)
• M11: 1,838,109 km (0.112 R)
• M12: 1,930,561 km (0.066 R)
• M13: 2,038,271 km (0.082 R)
• M14: 2,113,519 km (0.085 R)
• M15: 2,189,814 km (0.119 R)
• M16: 2,316,523 km (0.116 R)
• M17: 2,445,776 km (0.095 R)
• M18: 2,636,812 km (0.069 R)
• M19: 2,756,790 km (0.112 R)
• M20: 2,863,453 km (0.072 R)
• M21: 2,948,125 km (0.085 R)
• M22: 3,072,890 km (0.094 R)
• M23: 3,223,385 km (0.05 R)
• M24: 3,408,887 km (0.117 R)
• M25: 3,556,540 km (0.092 R)
• M26: 3,647,794 km (0.067 R)
• M27: 4,038,095 km (0.108 R)
• M28: 4,133,539 km (0.063 R)
• M29: 4,300,041 km (0.109 R)
• M30: 4,585,474 km (0.068 R)
• M31: 4,703,357 km (0.098 R)
• M32: 4,776,361 km (0.118 R)
• M33: 4,858,939 km (0.115 R)
• M34: 4,978,916 km (0.119 R)
• M35: 5,053,416 km (0.063 R)
• M36: 5,137,640 km (0.112 R)
• M37: 5,222,162 km (0.1 R)
• M38: 5,450,299 km (0.106 R)
• M39: 5,584,788 km (0.119 R)
• M40: 5,808,287 km (0.105 R)
• M41: 5,926,020 km (0.109 R)
• M42: 6,044,652 km (0.073 R)
• M43: 6,233,893 km (0.059 R)
• M44: 6,334,423 km (0.061 R)
• M45: 6,690,316 km (0.081 R)
• M46: 6,772,595 km (0.077 R)
• M47: 6,958,994 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 13.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.6 AU - 5.72 AU

Year: 7689 Days

Day: 10.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,096,894 km

• M1: 192,383 km (0.108 R)
• M2: 324,927 km (0.093 R)
• M3: 420,220 km (0.11 R)
• M4: 683,812 km (0.09 R)
• M5: 891,454 km (0.038 R)
• M6: 1,068,428 km (0.074 R)
• M7: 1,686,866 km (0.039 R)
• M8: 1,781,262 km (0.113 R)
• M9: 1,910,215 km (0.11 R)
• M10: 2,075,970 km (0.045 R)
• M11: 2,212,253 km (0.049 R)
• M12: 2,298,870 km (0.116 R)
• M13: 2,422,289 km (0.085 R)
• M14: 2,976,399 km (0.099 R)
• M15: 3,072,591 km (0.115 R)
• M16: 3,169,979 km (0.108 R)
• M17: 3,268,414 km (0.117 R)
• M18: 3,407,839 km (0.11 R)
• M19: 3,549,359 km (0.103 R)
• M20: 3,817,588 km (0.057 R)
• M21: 4,221,502 km (0.091 R)
• M22: 4,351,952 km (0.052 R)
• M23: 4,572,459 km (0.105 R)
• M24: 4,729,088 km (0.056 R)
• M25: 4,819,445 km (0.108 R)
• M26: 5,093,807 km (0.107 R)
• M27: 5,349,919 km (0.055 R)
• M28: 5,682,026 km (0.118 R)
• M29: 6,668,026 km (0.114 R)
• M30: 7,259,087 km (0.085 R)
• M31: 7,920,609 km (0.105 R)
• M32: 8,163,556 km (0.059 R)
• M33: 8,272,313 km (0.092 R)
• M34: 8,381,520 km (0.072 R)
• M35: 8,684,456 km (0.09 R)
• M36: 8,795,607 km (0.061 R)
• M37: 9,047,230 km (0.11 R)
• M38: 9,586,381 km (0.111 R)
• M39: 9,816,463 km (0.11 R)
• M40: 10,194,347 km (0.106 R)
• M41: 10,904,638 km (0.094 R)
• M42: 11,815,090 km (0.097 R)
• M43: 12,186,093 km (0.08 R)
• M44: 12,310,558 km (0.083 R)
• M45: 12,844,623 km (0.109 R)
• M46: 13,066,626 km (0.107 R)
• M47: 13,514,672 km (0.069 R)
• M48: 13,902,729 km (0.116 R)
• M49: 14,130,865 km (0.117 R)
• M50: 14,294,525 km (0.115 R)
• M51: 14,425,872 km (0.077 R)
• M52: 14,855,817 km (0.111 R)
• M53: 14,955,598 km (0.075 R)
• M54: 15,055,530 km (0.086 R)
• M55: 15,424,288 km (0.118 R)
• M56: 15,965,833 km (0.051 R)
• M57: 16,893,788 km (0.077 R)
• M58: 17,277,058 km (0.113 R)
• M59: 17,417,082 km (0.079 R)
• M60: 17,733,481 km (0.113 R)
• M61: 18,265,152 km (0.111 R)
• M62: 18,515,130 km (0.045 R)
• M63: 18,730,252 km (0.111 R)
• M64: 19,489,760 km (0.04 R)
• M65: 20,555,196 km (0.092 R)
• M66: 20,666,497 km (0.108 R)
• M67: 21,188,444 km (0.056 R)
• M68: 21,376,040 km (0.047 R)
• M69: 21,677,180 km (0.083 R)
• M70: 22,283,650 km (0.074 R)
• M71: 22,742,317 km (0.039 R)
• M72: 23,552,390 km (0.108 R)
• M73: 23,785,463 km (0.1 R)
• M74: 24,293,348 km (0.093 R)
• M75: 24,568,309 km (0.062 R)
• M76: 26,441,124 km (0.071 R)
• M77: 26,602,690 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.3

Radius: 6.7

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.86 AU - 8.68 AU

Year: 15602 Days

Day: 19.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,096,894 km

• M1: 101,128 km (0.106 R)
• M2: 153,936 km (0.113 R)
• M3: 298,149 km (0.113 R)
• M4: 585,825 km (0.118 R)
• M5: 1,418,936 km (0.092 R)
• M6: 1,475,783 km (0.075 R)
• M7: 1,710,801 km (0.097 R)
• M8: 2,150,469 km (0.103 R)
• M9: 2,315,775 km (0.084 R)
• M10: 2,554,234 km (0.092 R)
• M11: 2,872,429 km (0.112 R)
• M12: 3,203,339 km (0.075 R)
• M13: 3,392,431 km (0.079 R)
• M14: 3,546,218 km (0.042 R)
• M15: 3,624,008 km (0.074 R)
• M16: 4,901,275 km (0.071 R)
• M17: 4,988,042 km (0.086 R)
• M18: 5,075,407 km (0.067 R)
• M19: 5,385,075 km (0.063 R)
• M20: 5,429,804 km (0.115 R)
• M21: 5,655,398 km (0.105 R)
• M22: 6,303,306 km (0.116 R)
• M23: 7,318,627 km (0.086 R)
• M24: 8,802,339 km (0.104 R)
• M25: 9,659,535 km (0.05 R)
• M26: 10,487,110 km (0.114 R)
• M27: 10,543,060 km (0.079 R)
• M28: 10,711,656 km (0.072 R)
• M29: 11,741,638 km (0.1 R)
• M30: 11,916,368 km (0.101 R)
• M31: 12,091,996 km (0.093 R)
• M32: 12,623,816 km (0.113 R)
• M33: 13,405,615 km (0.049 R)
• M34: 13,466,501 km (0.096 R)
• M35: 13,588,274 km (0.088 R)
• M36: 14,017,620 km (0.091 R)
• M37: 14,202,971 km (0.037 R)
• M38: 14,513,836 km (0.116 R)
• M39: 14,638,750 km (0.11 R)
• M40: 14,701,282 km (0.1 R)
• M41: 14,889,626 km (0.116 R)
• M42: 15,459,594 km (0.115 R)
• M43: 16,101,069 km (0.117 R)
• M44: 16,751,222 km (0.109 R)
• M45: 16,882,269 km (0.114 R)
• M46: 18,481,620 km (0.082 R)
• M47: 20,267,968 km (0.095 R)
• M48: 21,040,193 km (0.106 R)
• M49: 21,465,499 km (0.09 R)
• M50: 23,048,993 km (0.072 R)
• M51: 23,121,847 km (0.112 R)
• M52: 23,928,479 km (0.096 R)
• M53: 24,669,736 km (0.085 R)
• M54: 24,893,534 km (0.104 R)
• M55: 25,118,081 km (0.114 R)
• M56: 25,268,128 km (0.11 R)
• M57: 25,795,610 km (0.082 R)
• M58: 26,708,456 km (0.066 R)
• M59: 26,785,050 km (0.112 R)
• M60: 27,554,432 km (0.094 R)
• M61: 29,115,186 km (0.069 R)
• M62: 29,193,875 km (0.111 R)
• M63: 29,430,688 km (0.102 R)
• M64: 30,464,110 km (0.068 R)
• M65: 30,624,180 km (0.102 R)
• M66: 31,752,148 km (0.044 R)
• M67: 32,239,837 km (0.083 R)
• M68: 34,131,951 km (0.11 R)
• M69: 37,250,319 km (0.115 R)
• M70: 39,060,303 km (0.115 R)
• M71: 39,582,849 km (0.073 R)
• M72: 40,107,488 km (0.089 R)
• M73: 41,429,335 km (0.081 R)
• M74: 41,695,470 km (0.104 R)
• M75: 42,051,064 km (0.06 R)
• M76: 42,586,475 km (0.074 R)
• M77: 45,754,210 km (0.097 R)
• M78: 47,227,300 km (0.109 R)
• M79: 49,184,339 km (0.066 R)
• M80: 49,654,226 km (0.113 R)
• M81: 55,212,385 km (0.029 R)
• M82: 55,700,673 km (0.118 R)
• M83: 57,371,531 km (0.072 R)
• M84: 57,866,102 km (0.117 R)
• M85: 58,660,317 km (0.067 R)
• M86: 60,963,825 km (0.091 R)
• M87: 61,772,102 km (0.081 R)
• M88: 64,217,728 km (0.108 R)
• M89: 64,525,601 km (0.058 R)
• M90: 64,731,148 km (0.095 R)
• M91: 65,452,360 km (0.101 R)
• M92: 66,694,770 km (0.029 R)
• M93: 66,902,561 km (0.092 R)
• M94: 67,423,162 km (0.098 R)
• M95: 67,527,432 km (0.101 R)
• M96: 69,308,245 km (0.102 R)
• M97: 70,574,441 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.7

Radius: 7.2

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.64 AU - 9.74 AU

Year: 18276 Days

Day: 24.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,096,894 km

• M1: 179,966 km (0.064 R)
• M2: 633,547 km (0.079 R)
• M3: 833,859 km (0.101 R)
• M4: 941,719 km (0.12 R)
• M5: 1,367,773 km (0.108 R)
• M6: 1,418,487 km (0.107 R)
• M7: 2,047,845 km (0.113 R)
• M8: 2,165,280 km (0.083 R)
• M9: 2,284,958 km (0.066 R)
• M10: 2,406,880 km (0.083 R)
• M11: 2,593,877 km (0.088 R)
• M12: 2,883,349 km (0.118 R)
• M13: 3,015,295 km (0.107 R)
• M14: 3,633,732 km (0.102 R)
• M15: 4,030,615 km (0.044 R)
• M16: 4,253,067 km (0.058 R)
• M17: 4,365,715 km (0.12 R)
• M18: 4,517,556 km (0.065 R)
• M19: 5,835,215 km (0.111 R)
• M20: 6,002,465 km (0.096 R)
• M21: 6,129,025 km (0.096 R)
• M22: 6,256,482 km (0.057 R)
• M23: 6,600,707 km (0.061 R)
• M24: 6,775,138 km (0.112 R)
• M25: 7,083,908 km (0.101 R)
• M26: 7,352,287 km (0.094 R)
• M27: 8,271,117 km (0.106 R)
• M28: 8,506,434 km (0.095 R)
• M29: 8,935,481 km (0.079 R)
• M30: 11,081,313 km (0.092 R)
• M31: 11,340,715 km (0.082 R)
• M32: 11,392,925 km (0.055 R)
• M33: 12,184,447 km (0.093 R)
• M34: 14,099,300 km (0.062 R)
• M35: 14,663,284 km (0.104 R)
• M36: 14,833,975 km (0.109 R)
• M37: 14,948,118 km (0.101 R)
• M38: 15,177,302 km (0.069 R)
• M39: 15,292,343 km (0.081 R)
• M40: 16,164,349 km (0.075 R)
• M41: 16,695,272 km (0.092 R)
• M42: 17,411,995 km (0.102 R)
• M43: 18,138,742 km (0.1 R)
• M44: 18,567,190 km (0.069 R)
• M45: 19,371,877 km (0.086 R)
• M46: 20,061,523 km (0.093 R)
• M47: 20,251,064 km (0.11 R)
• M48: 21,015,060 km (0.032 R)
• M49: 21,788,481 km (0.109 R)
• M50: 22,243,857 km (0.096 R)
• M51: 23,695,555 km (0.094 R)
• M52: 25,245,837 km (0.084 R)
• M53: 25,930,098 km (0.086 R)
• M54: 26,620,343 km (0.099 R)
• M55: 26,759,170 km (0.12 R)
• M56: 26,828,583 km (0.038 R)
• M57: 32,652,278 km (0.081 R)
• M58: 33,397,425 km (0.107 R)
• M59: 35,360,897 km (0.11 R)
• M60: 35,666,227 km (0.092 R)
• M61: 36,356,471 km (0.091 R)
• M62: 38,140,576 km (0.107 R)
• M63: 38,453,684 km (0.034 R)
• M64: 40,350,734 km (0.111 R)
• M65: 40,669,827 km (0.104 R)
• M66: 40,749,712 km (0.06 R)
• M67: 41,712,673 km (0.063 R)
• M68: 41,873,940 km (0.104 R)
• M69: 42,035,356 km (0.058 R)
• M70: 42,439,869 km (0.069 R)
• M71: 42,520,801 km (0.091 R)
• M72: 42,602,033 km (0.075 R)
• M73: 44,893,723 km (0.104 R)
• M74: 45,141,606 km (0.104 R)
• M75: 47,393,353 km (0.119 R)
• M76: 48,744,821 km (0.105 R)
• M77: 49,084,707 km (0.06 R)
• M78: 49,254,949 km (0.112 R)
• M79: 50,366,162 km (0.104 R)
• M80: 51,140,182 km (0.117 R)
• M81: 51,399,136 km (0.068 R)
• M82: 51,745,006 km (0.095 R)
• M83: 51,831,623 km (0.108 R)
• M84: 52,005,007 km (0.055 R)
• M85: 53,049,051 km (0.111 R)
• M86: 54,275,903 km (0.099 R)
• M87: 55,246,344 km (0.093 R)
• M88: 55,423,468 km (0.075 R)
• M89: 55,512,030 km (0.113 R)
• M90: 55,778,164 km (0.041 R)
• M91: 56,578,962 km (0.106 R)
• M92: 57,025,512 km (0.11 R)
• M93: 57,473,258 km (0.106 R)
• M94: 57,652,775 km (0.072 R)
• M95: 58,733,171 km (0.097 R)
• M96: 59,911,105 km (0.096 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: 210 - 18,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit