🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 8.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 443 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 82,031,501 km

• M1: 109,655 km (0.089 R)
• M2: 178,470 km (0.073 R)
• M3: 261,347 km (0.114 R)
• M4: 323,730 km (0.086 R)
• M5: 392,994 km (0.078 R)
• M6: 471,532 km (0.088 R)
• M7: 577,597 km (0.078 R)
• M8: 658,231 km (0.061 R)
• M9: 715,527 km (0.073 R)
• M10: 774,767 km (0.082 R)
• M11: 839,842 km (0.094 R)
• M12: 911,201 km (0.111 R)
• M13: 967,300 km (0.105 R)
• M14: 1,152,352 km (0.082 R)
• M15: 1,227,600 km (0.109 R)
• M16: 1,339,051 km (0.1 R)
• M17: 1,418,487 km (0.079 R)
• M18: 1,561,652 km (0.105 R)
• M19: 1,650,962 km (0.089 R)
• M20: 1,709,604 km (0.106 R)
• M21: 1,818,213 km (0.109 R)
• M22: 1,895,555 km (0.111 R)
• M23: 2,042,460 km (0.079 R)
• M24: 2,269,699 km (0.066 R)
• M25: 2,365,292 km (0.055 R)
• M26: 2,450,114 km (0.098 R)
• M27: 2,597,917 km (0.092 R)
• M28: 2,735,995 km (0.072 R)
• M29: 2,850,887 km (0.104 R)
• M30: 3,013,051 km (0.069 R)
• M31: 3,105,203 km (0.079 R)
• M32: 3,218,449 km (0.039 R)
• M33: 3,319,427 km (0.104 R)
• M34: 3,380,613 km (0.078 R)
• M35: 3,678,013 km (0.088 R)
• M36: 3,741,293 km (0.071 R)
• M37: 3,805,022 km (0.103 R)
• M38: 3,862,019 km (0.096 R)
• M39: 3,926,346 km (0.036 R)
• M40: 3,991,122 km (0.08 R)
• M41: 4,063,527 km (0.062 R)
• M42: 4,417,027 km (0.069 R)
• M43: 4,635,440 km (0.108 R)
• M44: 4,696,326 km (0.061 R)
• M45: 4,765,141 km (0.052 R)
• M46: 4,927,006 km (0.11 R)
• M47: 5,098,595 km (0.101 R)
• M48: 5,185,212 km (0.119 R)
• M49: 5,240,563 km (0.087 R)
• M50: 5,343,786 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 12.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.9 AU

Year: 2409 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 82,031,501 km

• M1: 163,510 km (0.069 R)
• M2: 380,577 km (0.11 R)
• M3: 492,327 km (0.095 R)
• M4: 588,069 km (0.038 R)
• M5: 790,924 km (0.114 R)
• M6: 931,845 km (0.072 R)
• M7: 1,031,029 km (0.113 R)
• M8: 1,220,419 km (0.118 R)
• M9: 1,330,224 km (0.073 R)
• M10: 1,436,289 km (0.111 R)
• M11: 1,574,966 km (0.112 R)
• M12: 1,749,098 km (0.098 R)
• M13: 1,842,747 km (0.115 R)
• M14: 1,937,891 km (0.12 R)
• M15: 2,043,208 km (0.1 R)
• M16: 2,379,055 km (0.114 R)
• M17: 2,483,474 km (0.095 R)
• M18: 2,580,414 km (0.036 R)
• M19: 2,778,332 km (0.109 R)
• M20: 2,962,786 km (0.063 R)
• M21: 3,056,584 km (0.116 R)
• M22: 3,141,854 km (0.089 R)
• M23: 3,314,790 km (0.087 R)
• M24: 3,570,303 km (0.079 R)
• M25: 3,660,361 km (0.108 R)
• M26: 3,842,571 km (0.108 R)
• M27: 4,027,923 km (0.116 R)
• M28: 4,472,079 km (0.102 R)
• M29: 4,601,930 km (0.072 R)
• M30: 4,810,020 km (0.11 R)
• M31: 4,943,162 km (0.09 R)
• M32: 5,179,078 km (0.105 R)
• M33: 5,269,884 km (0.118 R)
• M34: 5,395,696 km (0.079 R)
• M35: 5,873,512 km (0.102 R)
• M36: 6,135,607 km (0.089 R)
• M37: 6,243,916 km (0.101 R)
• M38: 6,413,710 km (0.066 R)
• M39: 6,572,732 km (0.111 R)
• M40: 6,696,001 km (0.038 R)
• M41: 6,782,767 km (0.095 R)
• M42: 6,882,400 km (0.106 R)
• M43: 7,146,141 km (0.057 R)
• M44: 7,438,904 km (0.044 R)
• M45: 7,541,677 km (0.073 R)
• M46: 7,683,795 km (0.119 R)
• M47: 7,787,616 km (0.115 R)
• M48: 7,957,560 km (0.12 R)
• M49: 8,194,822 km (0.091 R)
• M50: 8,541,590 km (0.119 R)
• M51: 8,811,763 km (0.11 R)
• M52: 8,988,738 km (0.115 R)
• M53: 9,222,110 km (0.117 R)
• M54: 9,332,663 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 13.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.59 AU - 3.55 AU

Year: 3529 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 82,031,501 km

• M1: 171,140 km (0.048 R)
• M2: 381,624 km (0.077 R)
• M3: 527,632 km (0.092 R)
• M4: 809,923 km (0.096 R)
• M5: 1,056,759 km (0.117 R)
• M6: 1,151,305 km (0.068 R)
• M7: 1,238,970 km (0.118 R)
• M8: 1,339,200 km (0.104 R)
• M9: 1,527,095 km (0.05 R)
• M10: 1,802,954 km (0.079 R)
• M11: 2,047,546 km (0.103 R)
• M12: 2,180,090 km (0.102 R)
• M13: 2,353,025 km (0.116 R)
• M14: 2,441,288 km (0.074 R)
• M15: 2,608,239 km (0.099 R)
• M16: 2,981,037 km (0.087 R)
• M17: 3,201,694 km (0.106 R)
• M18: 3,514,204 km (0.053 R)
• M19: 3,777,346 km (0.053 R)
• M20: 4,001,743 km (0.07 R)
• M21: 4,168,993 km (0.075 R)
• M22: 4,261,295 km (0.109 R)
• M23: 4,369,903 km (0.084 R)
• M24: 4,605,520 km (0.096 R)
• M25: 4,716,970 km (0.092 R)
• M26: 5,238,169 km (0.093 R)
• M27: 5,607,227 km (0.12 R)
• M28: 5,829,380 km (0.083 R)
• M29: 6,264,710 km (0.12 R)
• M30: 6,370,775 km (0.068 R)
• M31: 6,801,018 km (0.115 R)
• M32: 6,964,828 km (0.066 R)
• M33: 7,056,532 km (0.104 R)
• M34: 7,690,079 km (0.119 R)
• M35: 8,186,893 km (0.098 R)
• M36: 8,341,876 km (0.108 R)
• M37: 8,537,102 km (0.075 R)
• M38: 8,635,238 km (0.072 R)
• M39: 8,852,454 km (0.079 R)
• M40: 9,596,554 km (0.066 R)
• M41: 9,780,559 km (0.058 R)
• M42: 9,924,622 km (0.075 R)
• M43: 10,069,283 km (0.098 R)
• M44: 10,298,018 km (0.079 R)
• M45: 10,507,605 km (0.068 R)
• M46: 10,591,679 km (0.071 R)
• M47: 10,803,210 km (0.087 R)
• M48: 10,909,425 km (0.077 R)
• M49: 11,037,480 km (0.084 R)
• M50: 11,532,799 km (0.08 R)
• M51: 11,684,940 km (0.026 R)
• M52: 11,794,147 km (0.101 R)
• M53: 11,903,503 km (0.107 R)
• M54: 12,567,418 km (0.063 R)
• M55: 12,701,607 km (0.104 R)
• M56: 12,813,955 km (0.068 R)
• M57: 12,903,864 km (0.116 R)
• M58: 13,243,451 km (0.071 R)
• M59: 13,540,103 km (0.083 R)
• M60: 13,700,622 km (0.035 R)
• M61: 13,885,076 km (0.056 R)
• M62: 14,232,891 km (0.108 R)
• M63: 14,842,802 km (0.088 R)
• M64: 15,557,131 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.9

Radius: 6

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.08 AU - 9.88 AU

Year: 16200 Days

Day: 16.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,031,501 km

• M1: 199,564 km (0.094 R)
• M2: 318,643 km (0.076 R)
• M3: 625,170 km (0.037 R)
• M4: 1,242,710 km (0.116 R)
• M5: 1,686,417 km (0.083 R)
• M6: 2,482,427 km (0.063 R)
• M7: 2,545,557 km (0.094 R)
• M8: 3,069,449 km (0.103 R)
• M9: 3,205,434 km (0.08 R)
• M10: 3,483,686 km (0.06 R)
• M11: 3,554,445 km (0.109 R)
• M12: 3,625,654 km (0.1 R)
• M13: 3,952,226 km (0.112 R)
• M14: 4,250,524 km (0.07 R)
• M15: 4,288,223 km (0.114 R)
• M16: 4,868,513 km (0.065 R)
• M17: 5,268,987 km (0.093 R)
• M18: 6,058,863 km (0.026 R)
• M19: 6,708,118 km (0.103 R)
• M20: 6,885,092 km (0.089 R)
• M21: 7,288,707 km (0.065 R)
• M22: 7,516,246 km (0.081 R)
• M23: 8,212,923 km (0.103 R)
• M24: 8,688,794 km (0.073 R)
• M25: 9,173,491 km (0.027 R)
• M26: 9,222,559 km (0.066 R)
• M27: 10,068,086 km (0.037 R)
• M28: 10,628,480 km (0.04 R)
• M29: 10,938,297 km (0.104 R)
• M30: 10,990,208 km (0.12 R)
• M31: 13,079,043 km (0.071 R)
• M32: 13,299,999 km (0.076 R)
• M33: 15,577,327 km (0.076 R)
• M34: 17,362,778 km (0.077 R)
• M35: 17,423,514 km (0.055 R)
• M36: 17,484,102 km (0.069 R)
• M37: 18,650,666 km (0.109 R)
• M38: 19,149,425 km (0.115 R)
• M39: 19,337,470 km (0.101 R)
• M40: 19,589,243 km (0.119 R)
• M41: 20,543,228 km (0.109 R)
• M42: 22,562,052 km (0.05 R)
• M43: 22,628,174 km (0.1 R)
• M44: 23,026,553 km (0.093 R)
• M45: 23,494,346 km (0.105 R)
• M46: 25,879,534 km (0.1 R)
• M47: 26,226,452 km (0.059 R)
• M48: 26,644,877 km (0.104 R)
• M49: 27,700,589 km (0.096 R)
• M50: 28,412,076 km (0.102 R)
• M51: 28,483,435 km (0.036 R)
• M52: 32,430,574 km (0.086 R)
• M53: 33,104,962 km (0.067 R)
• M54: 33,330,705 km (0.116 R)
• M55: 34,467,349 km (0.098 R)
• M56: 34,772,679 km (0.03 R)
• M57: 35,308,987 km (0.105 R)
• M58: 36,312,340 km (0.102 R)
• M59: 37,325,118 km (0.057 R)
• M60: 37,795,603 km (0.041 R)
• M61: 38,110,357 km (0.074 R)
• M62: 39,218,877 km (0.114 R)
• M63: 40,097,316 km (0.102 R)
• M64: 40,901,554 km (0.037 R)
• M65: 42,280,846 km (0.077 R)
• M66: 44,336,770 km (0.114 R)
• M67: 44,419,797 km (0.109 R)
• M68: 45,335,186 km (0.068 R)
• M69: 46,340,932 km (0.113 R)
• M70: 46,593,603 km (0.101 R)
• M71: 47,778,418 km (0.109 R)
• M72: 47,948,362 km (0.093 R)
• M73: 48,545,257 km (0.103 R)
• M74: 48,716,247 km (0.117 R)
• M75: 49,144,546 km (0.077 R)
• M76: 49,660,210 km (0.061 R)
• M77: 50,523,539 km (0.119 R)
• M78: 50,957,074 km (0.117 R)
• M79: 53,760,688 km (0.109 R)
• M80: 54,469,482 km (0.072 R)
• M81: 54,647,055 km (0.105 R)
• M82: 55,002,948 km (0.071 R)
• M83: 55,627,669 km (0.055 R)
• M84: 55,985,657 km (0.094 R)
• M85: 56,075,415 km (0.067 R)
• M86: 57,244,822 km (0.114 R)
• M87: 57,425,387 km (0.075 R)
• M88: 57,606,250 km (0.106 R)
• M89: 59,059,594 km (0.119 R)
• M90: 59,790,828 km (0.073 R)
• M91: 60,065,789 km (0.102 R)
• M92: 60,985,517 km (0.119 R)
• M93: 61,077,669 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.9

Radius: 5.5

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.32 AU - 10.76 AU

Year: 19330 Days

Day: 21.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,031,501 km

• M1: 204,201 km (0.076 R)
• M2: 699,669 km (0.06 R)
• M3: 903,571 km (0.106 R)
• M4: 1,273,078 km (0.087 R)
• M5: 1,923,081 km (0.088 R)
• M6: 1,957,937 km (0.066 R)
• M7: 2,777,733 km (0.116 R)
• M8: 2,857,170 km (0.097 R)
• M9: 3,306,562 km (0.063 R)
• M10: 5,167,260 km (0.082 R)
• M11: 5,611,865 km (0.069 R)
• M12: 5,915,100 km (0.078 R)
• M13: 6,017,425 km (0.064 R)
• M14: 6,171,959 km (0.103 R)
• M15: 6,856,519 km (0.12 R)
• M16: 9,168,255 km (0.042 R)
• M17: 9,705,311 km (0.1 R)
• M18: 10,809,493 km (0.104 R)
• M19: 10,934,557 km (0.114 R)
• M20: 10,997,388 km (0.092 R)
• M21: 11,312,890 km (0.119 R)
• M22: 12,604,668 km (0.116 R)
• M23: 13,067,673 km (0.042 R)
• M24: 13,874,455 km (0.098 R)
• M25: 15,044,609 km (0.109 R)
• M26: 15,818,479 km (0.051 R)
• M27: 17,404,815 km (0.07 R)
• M28: 17,478,118 km (0.062 R)
• M29: 17,625,172 km (0.08 R)
• M30: 18,142,482 km (0.101 R)
• M31: 18,890,322 km (0.065 R)
• M32: 18,965,719 km (0.109 R)
• M33: 20,107,749 km (0.038 R)
• M34: 22,139,438 km (0.102 R)
• M35: 22,697,438 km (0.087 R)
• M36: 23,908,881 km (0.077 R)
• M37: 25,223,996 km (0.116 R)
• M38: 26,057,855 km (0.041 R)
• M39: 26,394,001 km (0.056 R)
• M40: 26,816,017 km (0.081 R)
• M41: 27,325,547 km (0.099 R)
• M42: 28,699,753 km (0.087 R)
• M43: 30,980,223 km (0.108 R)
• M44: 31,604,046 km (0.106 R)
• M45: 31,783,115 km (0.068 R)
• M46: 34,877,397 km (0.034 R)
• M47: 36,460,143 km (0.088 R)
• M48: 36,741,835 km (0.119 R)
• M49: 37,781,092 km (0.068 R)
• M50: 38,925,815 km (0.054 R)
• M51: 39,213,791 km (0.062 R)
• M52: 39,309,832 km (0.112 R)
• M53: 40,858,769 km (0.118 R)
• M54: 41,346,907 km (0.069 R)
• M55: 41,640,717 km (0.106 R)
• M56: 42,328,867 km (0.107 R)
• M57: 42,625,071 km (0.105 R)
• M58: 43,219,274 km (0.105 R)
• M59: 43,517,422 km (0.105 R)
• M60: 44,616,518 km (0.049 R)
• M61: 46,129,999 km (0.119 R)
• M62: 46,434,730 km (0.092 R)
• M63: 47,762,860 km (0.084 R)
• M64: 48,071,032 km (0.077 R)
• M65: 48,173,955 km (0.095 R)
• M66: 48,379,951 km (0.098 R)
• M67: 50,456,220 km (0.079 R)
• M68: 51,505,201 km (0.106 R)
• M69: 51,821,301 km (0.1 R)
• M70: 52,561,361 km (0.101 R)
• M71: 52,667,426 km (0.087 R)
• M72: 53,305,012 km (0.093 R)
• M73: 53,838,179 km (0.094 R)
• M74: 54,266,179 km (0.112 R)
• M75: 55,448,600 km (0.039 R)
• M76: 56,639,549 km (0.068 R)
• M77: 58,167,392 km (0.116 R)
• M78: 58,826,371 km (0.081 R)
• M79: 59,156,832 km (0.1 R)
• M80: 59,819,551 km (0.114 R)
• M81: 60,151,808 km (0.1 R)
• M82: 60,373,661 km (0.059 R)
• M83: 60,484,663 km (0.099 R)
• M84: 60,929,418 km (0.071 R)
• M85: 62,607,008 km (0.104 R)
• M86: 64,753,588 km (0.095 R)
• M87: 67,729,987 km (0.112 R)
• M88: 68,423,224 km (0.032 R)
• M89: 70,399,860 km (0.106 R)
• M90: 73,103,991 km (0.092 R)
• M91: 73,815,030 km (0.077 R)
• M92: 74,290,303 km (0.109 R)
• M93: 76,441,520 km (0.074 R)
• M94: 80,316,254 km (0.089 R)
• M95: 80,927,511 km (0.101 R)
• M96: 81,908,574 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit