🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 8.1

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.51 AU - 1.71 AU

Year: 1319 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,163,566 km

• M1: 120,875 km (0.074 R)
• M2: 226,042 km (0.102 R)
• M3: 315,502 km (0.102 R)
• M4: 402,269 km (0.071 R)
• M5: 485,744 km (0.102 R)
• M6: 562,638 km (0.026 R)
• M7: 630,256 km (0.032 R)
• M8: 722,558 km (0.12 R)
• M9: 1,163,572 km (0.103 R)
• M10: 1,225,207 km (0.116 R)
• M11: 1,463,815 km (0.081 R)
• M12: 1,657,395 km (0.114 R)
• M13: 1,838,857 km (0.085 R)
• M14: 1,953,000 km (0.088 R)
• M15: 2,080,158 km (0.08 R)
• M16: 2,243,070 km (0.034 R)
• M17: 2,354,072 km (0.062 R)
• M18: 2,466,869 km (0.079 R)
• M19: 2,547,053 km (0.066 R)
• M20: 2,686,329 km (0.116 R)
• M21: 2,780,576 km (0.089 R)
• M22: 2,912,072 km (0.086 R)
• M23: 3,021,279 km (0.109 R)
• M24: 3,256,147 km (0.077 R)
• M25: 3,369,542 km (0.098 R)
• M26: 3,484,284 km (0.099 R)
• M27: 3,561,327 km (0.1 R)
• M28: 3,717,507 km (0.11 R)
• M29: 3,770,016 km (0.097 R)
• M30: 3,889,245 km (0.091 R)
• M31: 4,022,986 km (0.107 R)
• M32: 4,076,991 km (0.09 R)
• M33: 4,199,362 km (0.055 R)
• M34: 4,447,694 km (0.059 R)
• M35: 4,531,619 km (0.12 R)
• M36: 5,147,962 km (0.11 R)
• M37: 5,563,545 km (0.089 R)
• M38: 5,684,270 km (0.089 R)
• M39: 5,790,634 km (0.099 R)
• M40: 5,928,264 km (0.112 R)
• M41: 6,020,716 km (0.082 R)
• M42: 6,082,649 km (0.081 R)
• M43: 6,206,965 km (0.083 R)
• M44: 6,300,913 km (0.1 R)
• M45: 7,085,105 km (0.113 R)
• M46: 7,314,737 km (0.03 R)
• M47: 7,899,665 km (0.075 R)
• M48: 8,052,554 km (0.053 R)
• M49: 8,137,975 km (0.098 R)
• M50: 8,395,732 km (0.09 R)
• M51: 8,499,702 km (0.087 R)
• M52: 8,621,475 km (0.11 R)
• M53: 8,972,581 km (0.092 R)
• M54: 9,043,341 km (0.097 R)
• M55: 9,096,598 km (0.067 R)
• M56: 9,149,855 km (0.117 R)
• M57: 9,274,619 km (0.093 R)
• M58: 9,436,035 km (0.118 R)
• M59: 9,544,045 km (0.057 R)
• M60: 9,688,706 km (0.11 R)
• M61: 9,907,269 km (0.103 R)
• M62: 10,219,479 km (0.057 R)
• M63: 10,274,980 km (0.111 R)
• M64: 10,367,581 km (0.098 R)
• M65: 10,460,482 km (0.062 R)
• M66: 11,004,868 km (0.12 R)
• M67: 11,080,714 km (0.093 R)
• M68: 11,194,708 km (0.114 R)
• M69: 11,539,232 km (0.103 R)
• M70: 11,829,003 km (0.065 R)
• M71: 12,003,883 km (0.104 R)
• M72: 12,081,973 km (0.076 R)
• M73: 12,297,543 km (0.066 R)
• M74: 12,573,701 km (0.045 R)
• M75: 12,732,424 km (0.12 R)
• M76: 13,353,704 km (0.109 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 4.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.65 AU - 8.33 AU

Year: 11932 Days

Day: 23.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,163,566 km

• M1: 74,949 km (0.098 R)
• M2: 111,750 km (0.11 R)
• M3: 176,376 km (0.105 R)
• M4: 276,756 km (0.113 R)
• M5: 378,333 km (0.083 R)
• M6: 429,196 km (0.085 R)
• M7: 566,976 km (0.112 R)
• M8: 927,956 km (0.082 R)
• M9: 1,549,385 km (0.083 R)
• M10: 1,646,923 km (0.076 R)
• M11: 1,877,304 km (0.048 R)
• M12: 1,921,585 km (0.088 R)
• M13: 1,981,274 km (0.063 R)
• M14: 2,011,343 km (0.089 R)
• M15: 2,102,448 km (0.11 R)
• M16: 2,148,525 km (0.115 R)
• M17: 3,138,264 km (0.05 R)
• M18: 3,297,436 km (0.114 R)
• M19: 3,441,200 km (0.069 R)
• M20: 4,093,596 km (0.081 R)
• M21: 4,209,385 km (0.105 R)
• M22: 4,662,517 km (0.037 R)
• M23: 4,823,933 km (0.088 R)
• M24: 5,255,972 km (0.079 R)
• M25: 6,156,700 km (0.051 R)
• M26: 6,715,149 km (0.03 R)
• M27: 7,266,417 km (0.107 R)
• M28: 7,359,617 km (0.039 R)
• M29: 7,641,908 km (0.057 R)
• M30: 7,736,753 km (0.073 R)
• M31: 8,047,767 km (0.078 R)
• M32: 8,314,201 km (0.074 R)
• M33: 8,509,725 km (0.088 R)
• M34: 9,842,942 km (0.114 R)
• M35: 10,153,806 km (0.071 R)
• M36: 10,732,002 km (0.057 R)
• M37: 10,944,879 km (0.08 R)
• M38: 11,051,842 km (0.096 R)
• M39: 12,306,669 km (0.094 R)
• M40: 12,334,344 km (0.079 R)
• M41: 12,362,170 km (0.039 R)
• M42: 12,501,445 km (0.094 R)
• M43: 12,725,543 km (0.097 R)
• M44: 13,007,236 km (0.053 R)
• M45: 13,807,285 km (0.116 R)
• M46: 14,505,608 km (0.086 R)
• M47: 15,694,911 km (0.072 R)
• M48: 16,301,231 km (0.113 R)
• M49: 16,668,644 km (0.083 R)
• M50: 16,699,311 km (0.093 R)
• M51: 17,224,848 km (0.108 R)
• M52: 18,070,525 km (0.079 R)
• M53: 18,165,370 km (0.096 R)
• M54: 18,355,509 km (0.107 R)
• M55: 18,897,652 km (0.08 R)
• M56: 19,251,301 km (0.091 R)
• M57: 19,348,241 km (0.08 R)
• M58: 19,445,180 km (0.039 R)
• M59: 20,292,502 km (0.04 R)
• M60: 20,985,739 km (0.113 R)
• M61: 21,018,950 km (0.097 R)
• M62: 21,085,371 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.7

Radius: 4.6

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.75 AU - 9.49 AU

Year: 14940 Days

Day: 18.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,163,566 km

• M1: 130,150 km (0.092 R)
• M2: 238,160 km (0.107 R)
• M3: 404,812 km (0.069 R)
• M4: 467,942 km (0.107 R)
• M5: 586,573 km (0.08 R)
• M6: 772,523 km (0.029 R)
• M7: 1,431,502 km (0.103 R)
• M8: 1,604,736 km (0.086 R)
• M9: 1,784,553 km (0.03 R)
• M10: 1,890,319 km (0.117 R)
• M11: 2,080,308 km (0.107 R)
• M12: 2,135,809 km (0.107 R)
• M13: 2,420,344 km (0.033 R)
• M14: 2,777,434 km (0.119 R)
• M15: 2,838,470 km (0.111 R)
• M16: 3,214,559 km (0.085 R)
• M17: 3,673,077 km (0.106 R)
• M18: 3,807,864 km (0.088 R)
• M19: 4,469,835 km (0.051 R)
• M20: 4,759,157 km (0.043 R)
• M21: 6,823,308 km (0.055 R)
• M22: 7,072,389 km (0.072 R)
• M23: 7,451,470 km (0.111 R)
• M24: 7,794,049 km (0.104 R)
• M25: 7,880,517 km (0.065 R)
• M26: 8,098,032 km (0.096 R)
• M27: 9,169,302 km (0.066 R)
• M28: 9,582,342 km (0.116 R)
• M29: 10,713,452 km (0.109 R)
• M30: 11,196,952 km (0.119 R)
• M31: 11,589,048 km (0.104 R)
• M32: 11,886,000 km (0.093 R)
• M33: 11,935,666 km (0.062 R)
• M34: 12,235,610 km (0.058 R)
• M35: 12,436,819 km (0.11 R)
• M36: 12,791,815 km (0.101 R)
• M37: 14,138,794 km (0.078 R)
• M38: 14,350,026 km (0.082 R)
• M39: 14,936,300 km (0.074 R)
• M40: 15,912,426 km (0.08 R)
• M41: 16,187,238 km (0.073 R)
• M42: 17,133,145 km (0.11 R)
• M43: 17,245,643 km (0.088 R)
• M44: 20,373,435 km (0.101 R)
• M45: 21,879,437 km (0.059 R)
• M46: 22,430,256 km (0.044 R)
• M47: 22,491,741 km (0.08 R)
• M48: 23,047,796 km (0.102 R)
• M49: 23,171,962 km (0.087 R)
• M50: 23,608,190 km (0.104 R)
• M51: 23,670,721 km (0.066 R)
• M52: 23,733,403 km (0.077 R)
• M53: 24,299,332 km (0.089 R)
• M54: 24,552,302 km (0.098 R)
• M55: 25,060,785 km (0.09 R)
• M56: 26,152,999 km (0.068 R)
• M57: 26,607,178 km (0.094 R)
• M58: 27,194,948 km (0.084 R)
• M59: 27,326,145 km (0.089 R)
• M60: 27,589,288 km (0.119 R)
• M61: 28,516,496 km (0.034 R)
• M62: 28,783,229 km (0.1 R)
• M63: 28,850,099 km (0.086 R)
• M64: 30,197,527 km (0.097 R)
• M65: 31,084,343 km (0.066 R)
• M66: 31,703,230 km (0.115 R)
• M67: 32,048,801 km (0.093 R)
• M68: 33,303,328 km (0.082 R)
• M69: 33,443,651 km (0.101 R)
• M70: 33,865,966 km (0.082 R)
• M71: 34,290,076 km (0.095 R)
• M72: 35,072,174 km (0.117 R)
• M73: 36,581,467 km (0.099 R)
• M74: 36,726,277 km (0.063 R)
• M75: 38,552,718 km (0.113 R)
• M76: 38,847,725 km (0.102 R)
• M77: 39,588,533 km (0.062 R)
• M78: 39,811,584 km (0.067 R)
• M79: 40,858,470 km (0.085 R)
• M80: 41,611,695 km (0.1 R)
• M81: 42,979,019 km (0.106 R)
• M82: 43,131,908 km (0.114 R)
• M83: 44,747,565 km (0.102 R)
• M84: 44,979,891 km (0.114 R)
• M85: 46,932,442 km (0.112 R)
• M86: 47,011,131 km (0.111 R)
• M87: 47,721,122 km (0.042 R)
• M88: 48,117,108 km (0.03 R)
• M89: 51,567,284 km (0.118 R)
• M90: 52,625,988 km (0.095 R)
• M91: 52,707,668 km (0.053 R)
• M92: 52,871,328 km (0.11 R)
• M93: 53,034,988 km (0.074 R)
• M94: 53,198,948 km (0.069 R)
• M95: 54,021,137 km (0.1 R)
• M96: 54,351,300 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 7.3

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.89 AU - 10.69 AU

Year: 21313 Days

Day: 20.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,163,566 km

• M1: 103,223 km (0.064 R)
• M2: 190,737 km (0.065 R)
• M3: 676,631 km (0.089 R)
• M4: 967,001 km (0.095 R)
• M5: 1,208,751 km (0.117 R)
• M6: 1,439,730 km (0.088 R)
• M7: 1,844,542 km (0.09 R)
• M8: 2,353,474 km (0.113 R)
• M9: 2,496,489 km (0.115 R)
• M10: 3,096,227 km (0.075 R)
• M11: 3,253,006 km (0.047 R)
• M12: 3,697,760 km (0.083 R)
• M13: 4,247,682 km (0.097 R)
• M14: 4,378,281 km (0.058 R)
• M15: 5,235,925 km (0.12 R)
• M16: 5,375,949 km (0.087 R)
• M17: 5,470,046 km (0.106 R)
• M18: 6,291,787 km (0.056 R)
• M19: 6,391,120 km (0.085 R)
• M20: 6,440,936 km (0.072 R)
• M21: 6,945,979 km (0.103 R)
• M22: 7,994,211 km (0.106 R)
• M23: 8,481,900 km (0.114 R)
• M24: 9,091,063 km (0.104 R)
• M25: 9,259,659 km (0.115 R)
• M26: 9,542,848 km (0.113 R)
• M27: 11,301,521 km (0.063 R)
• M28: 11,848,301 km (0.088 R)
• M29: 11,909,636 km (0.089 R)
• M30: 11,971,121 km (0.077 R)
• M31: 12,778,800 km (0.037 R)
• M32: 12,841,631 km (0.069 R)
• M33: 12,904,612 km (0.12 R)
• M34: 13,221,011 km (0.109 R)
• M35: 14,315,768 km (0.107 R)
• M36: 14,577,565 km (0.08 R)
• M37: 15,439,248 km (0.073 R)
• M38: 15,640,607 km (0.101 R)
• M39: 15,842,564 km (0.106 R)
• M40: 15,910,182 km (0.061 R)
• M41: 21,541,046 km (0.114 R)
• M42: 24,524,477 km (0.101 R)
• M43: 25,864,873 km (0.072 R)
• M44: 26,503,956 km (0.038 R)
• M45: 27,067,341 km (0.118 R)
• M46: 27,472,153 km (0.099 R)
• M47: 27,879,059 km (0.098 R)
• M48: 28,124,100 km (0.072 R)
• M49: 28,287,910 km (0.036 R)
• M50: 29,859,436 km (0.061 R)
• M51: 31,289,591 km (0.092 R)
• M52: 31,544,207 km (0.068 R)
• M53: 31,714,449 km (0.115 R)
• M54: 32,398,112 km (0.059 R)
• M55: 32,914,224 km (0.04 R)
• M56: 33,346,263 km (0.113 R)
• M57: 35,005,154 km (0.04 R)
• M58: 35,093,267 km (0.06 R)
• M59: 37,768,974 km (0.108 R)
• M60: 38,675,538 km (0.12 R)
• M61: 39,222,767 km (0.107 R)
• M62: 40,509,757 km (0.106 R)
• M63: 41,065,513 km (0.101 R)
• M64: 41,251,314 km (0.102 R)
• M65: 41,623,812 km (0.065 R)
• M66: 46,373,246 km (0.038 R)
• M67: 46,566,676 km (0.044 R)
• M68: 47,635,852 km (0.045 R)
• M69: 47,831,077 km (0.035 R)
• M70: 49,996,506 km (0.06 R)
• M71: 52,092,971 km (0.102 R)
• M72: 52,596,367 km (0.109 R)
• M73: 53,506,670 km (0.099 R)
• M74: 56,681,287 km (0.111 R)
• M75: 57,095,374 km (0.048 R)
• M76: 57,926,540 km (0.108 R)
• M77: 58,448,038 km (0.114 R)
• M78: 58,866,463 km (0.081 R)
• M79: 59,285,786 km (0.105 R)
• M80: 59,495,821 km (0.042 R)
• M81: 60,127,423 km (0.072 R)
• M82: 60,443,972 km (0.115 R)
• M83: 60,549,738 km (0.095 R)
• M84: 62,569,010 km (0.082 R)
• M85: 65,259,528 km (0.061 R)
• M86: 66,455,264 km (0.049 R)
• M87: 70,752,612 km (0.103 R)
• M88: 71,645,113 km (0.085 R)
• M89: 72,541,503 km (0.107 R)
• M90: 74,798,337 km (0.114 R)
• M91: 75,025,277 km (0.047 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit