🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 12.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.88 AU - 1.28 AU

Year: 761 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,314,534 km

• M1: 151,991 km (0.094 R)
• M2: 257,907 km (0.083 R)
• M3: 336,595 km (0.09 R)
• M4: 467,493 km (0.08 R)
• M5: 594,801 km (0.045 R)
• M6: 676,781 km (0.08 R)
• M7: 954,734 km (0.03 R)
• M8: 1,091,765 km (0.108 R)
• M9: 1,215,632 km (0.043 R)
• M10: 1,337,704 km (0.12 R)
• M11: 1,421,479 km (0.086 R)
• M12: 1,507,199 km (0.093 R)
• M13: 1,676,394 km (0.091 R)
• M14: 1,759,720 km (0.062 R)
• M15: 1,907,074 km (0.094 R)
• M16: 2,018,374 km (0.102 R)
• M17: 2,115,463 km (0.105 R)
• M18: 2,239,181 km (0.119 R)
• M19: 2,416,604 km (0.072 R)
• M20: 2,758,585 km (0.111 R)
• M21: 3,106,849 km (0.087 R)
• M22: 3,286,516 km (0.096 R)
• M23: 3,391,982 km (0.067 R)
• M24: 3,518,243 km (0.113 R)
• M25: 3,665,896 km (0.059 R)
• M26: 3,765,378 km (0.064 R)
• M27: 4,038,843 km (0.116 R)
• M28: 4,214,471 km (0.116 R)
• M29: 4,318,891 km (0.072 R)
• M30: 4,466,693 km (0.066 R)
• M31: 4,691,389 km (0.113 R)
• M32: 4,854,301 km (0.061 R)
• M33: 4,952,886 km (0.115 R)
• M34: 5,152,300 km (0.071 R)
• M35: 5,230,540 km (0.039 R)
• M36: 5,388,216 km (0.111 R)
• M37: 5,743,062 km (0.102 R)
• M38: 5,905,825 km (0.107 R)
• M39: 6,034,778 km (0.052 R)
• M40: 6,235,987 km (0.095 R)
• M41: 6,475,493 km (0.056 R)
• M42: 6,779,327 km (0.093 R)
• M43: 6,939,097 km (0.079 R)
• M44: 7,212,413 km (0.103 R)
• M45: 7,325,359 km (0.098 R)
• M46: 7,413,472 km (0.09 R)
• M47: 7,808,410 km (0.045 R)
• M48: 8,001,841 km (0.05 R)
• M49: 8,105,811 km (0.081 R)
• M50: 8,459,610 km (0.12 R)
• M51: 8,671,889 km (0.101 R)
• M52: 8,751,775 km (0.115 R)
• M53: 8,899,129 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 10.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.34 AU - 1.36 AU

Year: 1064 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,314,534 km

• M1: 127,757 km (0.114 R)
• M2: 214,823 km (0.092 R)
• M3: 289,621 km (0.09 R)
• M4: 355,145 km (0.081 R)
• M5: 472,729 km (0.099 R)
• M6: 537,356 km (0.044 R)
• M7: 685,009 km (0.094 R)
• M8: 764,296 km (0.105 R)
• M9: 1,171,351 km (0.099 R)
• M10: 1,278,164 km (0.094 R)
• M11: 1,358,049 km (0.046 R)
• M12: 1,629,570 km (0.081 R)
• M13: 1,700,180 km (0.102 R)
• M14: 1,811,032 km (0.11 R)
• M15: 1,935,796 km (0.1 R)
• M16: 2,116,511 km (0.096 R)
• M17: 2,211,954 km (0.052 R)
• M18: 2,557,675 km (0.056 R)
• M19: 2,653,268 km (0.095 R)
• M20: 3,121,958 km (0.038 R)
• M21: 3,411,430 km (0.104 R)
• M22: 3,545,320 km (0.106 R)
• M23: 3,942,652 km (0.058 R)
• M24: 4,046,174 km (0.081 R)
• M25: 4,173,033 km (0.101 R)
• M26: 4,438,419 km (0.115 R)
• M27: 4,507,533 km (0.118 R)
• M28: 4,717,120 km (0.065 R)
• M29: 4,842,932 km (0.112 R)
• M30: 4,937,927 km (0.063 R)
• M31: 5,017,662 km (0.103 R)
• M32: 5,138,088 km (0.119 R)
• M33: 5,365,328 km (0.098 R)
• M34: 5,679,034 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 11.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.63 AU - 3.09 AU

Year: 3281 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,314,534 km

• M1: 182,509 km (0.119 R)
• M2: 277,504 km (0.112 R)
• M3: 568,173 km (0.054 R)
• M4: 749,785 km (0.11 R)
• M5: 852,259 km (0.045 R)
• M6: 985,401 km (0.071 R)
• M7: 1,081,443 km (0.045 R)
• M8: 1,254,977 km (0.064 R)
• M9: 1,379,292 km (0.076 R)
• M10: 1,962,275 km (0.094 R)
• M11: 2,040,216 km (0.085 R)
• M12: 2,187,869 km (0.114 R)
• M13: 2,374,717 km (0.054 R)
• M14: 2,458,043 km (0.079 R)
• M15: 2,776,536 km (0.084 R)
• M16: 2,953,660 km (0.116 R)
• M17: 3,069,599 km (0.1 R)
• M18: 3,226,527 km (0.09 R)
• M19: 3,894,781 km (0.111 R)
• M20: 4,007,877 km (0.079 R)
• M21: 4,093,596 km (0.058 R)
• M22: 4,165,403 km (0.109 R)
• M23: 4,237,659 km (0.11 R)
• M24: 4,665,060 km (0.065 R)
• M25: 4,922,069 km (0.097 R)
• M26: 5,418,734 km (0.087 R)
• M27: 5,529,436 km (0.077 R)
• M28: 5,785,548 km (0.072 R)
• M29: 5,866,331 km (0.093 R)
• M30: 6,177,046 km (0.097 R)
• M31: 6,259,624 km (0.08 R)
• M32: 6,342,651 km (0.092 R)
• M33: 6,459,636 km (0.07 R)
• M34: 7,020,179 km (0.069 R)
• M35: 7,738,548 km (0.118 R)
• M36: 7,899,366 km (0.038 R)
• M37: 8,461,854 km (0.115 R)
• M38: 8,609,058 km (0.115 R)
• M39: 8,999,808 km (0.059 R)
• M40: 9,187,852 km (0.119 R)
• M41: 9,301,397 km (0.09 R)
• M42: 9,453,389 km (0.114 R)
• M43: 9,606,278 km (0.086 R)
• M44: 9,683,021 km (0.081 R)
• M45: 9,759,915 km (0.077 R)
• M46: 10,167,419 km (0.041 R)
• M47: 10,898,654 km (0.097 R)
• M48: 11,422,695 km (0.115 R)
• M49: 11,606,102 km (0.089 R)
• M50: 11,687,932 km (0.117 R)
• M51: 11,831,546 km (0.112 R)
• M52: 11,996,403 km (0.056 R)
• M53: 12,141,214 km (0.106 R)
• M54: 12,579,386 km (0.086 R)
• M55: 12,874,393 km (0.109 R)
• M56: 13,535,765 km (0.116 R)
• M57: 13,859,644 km (0.064 R)
• M58: 13,968,252 km (0.075 R)
• M59: 14,869,131 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.6

Radius: 4.7

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.98 AU - 9.88 AU

Year: 18100 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,314,534 km

• M1: 86,468 km (0.108 R)
• M2: 137,630 km (0.091 R)
• M3: 577,149 km (0.084 R)
• M4: 652,995 km (0.063 R)
• M5: 772,972 km (0.09 R)
• M6: 1,126,921 km (0.095 R)
• M7: 1,174,343 km (0.038 R)
• M8: 1,525,449 km (0.115 R)
• M9: 1,907,074 km (0.068 R)
• M10: 2,050,239 km (0.119 R)
• M11: 2,316,972 km (0.111 R)
• M12: 2,948,275 km (0.116 R)
• M13: 2,981,037 km (0.067 R)
• M14: 3,181,049 km (0.115 R)
• M15: 3,351,142 km (0.102 R)
• M16: 3,489,221 km (0.114 R)
• M17: 3,524,077 km (0.051 R)
• M18: 3,951,029 km (0.071 R)
• M19: 5,207,203 km (0.117 R)
• M20: 5,247,145 km (0.091 R)
• M21: 5,898,644 km (0.116 R)
• M22: 6,532,341 km (0.093 R)
• M23: 6,922,791 km (0.116 R)
• M24: 8,890,601 km (0.1 R)
• M25: 10,009,145 km (0.107 R)
• M26: 10,258,076 km (0.085 R)
• M27: 10,308,041 km (0.028 R)
• M28: 12,911,343 km (0.09 R)
• M29: 13,019,503 km (0.114 R)
• M30: 13,840,346 km (0.116 R)
• M31: 14,508,899 km (0.12 R)
• M32: 14,903,837 km (0.055 R)
• M33: 15,187,924 km (0.105 R)
• M34: 15,993,209 km (0.049 R)
• M35: 16,342,670 km (0.05 R)
• M36: 16,401,013 km (0.073 R)
• M37: 16,753,316 km (0.082 R)
• M38: 17,167,552 km (0.111 R)
• M39: 18,551,931 km (0.088 R)
• M40: 18,980,379 km (0.075 R)
• M41: 19,103,349 km (0.099 R)
• M42: 19,411,969 km (0.102 R)
• M43: 19,660,152 km (0.061 R)
• M44: 19,971,765 km (0.067 R)
• M45: 20,222,191 km (0.077 R)
• M46: 20,410,685 km (0.079 R)
• M47: 21,170,791 km (0.098 R)
• M48: 21,362,127 km (0.1 R)
• M49: 21,426,155 km (0.095 R)
• M50: 22,198,379 km (0.114 R)
• M51: 23,176,600 km (0.109 R)
• M52: 25,107,011 km (0.103 R)
• M53: 25,174,479 km (0.1 R)
• M54: 28,203,088 km (0.107 R)
• M55: 28,695,415 km (0.109 R)
• M56: 28,836,635 km (0.034 R)
• M57: 28,978,005 km (0.09 R)
• M58: 29,974,327 km (0.089 R)
• M59: 30,765,101 km (0.101 R)
• M60: 30,909,613 km (0.071 R)
• M61: 31,417,049 km (0.066 R)
• M62: 32,513,900 km (0.118 R)
• M63: 33,177,965 km (0.072 R)
• M64: 33,623,169 km (0.077 R)
• M65: 34,219,915 km (0.096 R)
• M66: 34,744,853 km (0.064 R)
• M67: 36,412,122 km (0.08 R)
• M68: 38,027,629 km (0.115 R)
• M69: 38,105,270 km (0.074 R)
• M70: 38,805,239 km (0.077 R)
• M71: 39,823,851 km (0.111 R)
• M72: 40,613,279 km (0.103 R)
• M73: 43,497,974 km (0.064 R)
• M74: 44,964,931 km (0.078 R)
• M75: 45,951,828 km (0.079 R)
• M76: 47,445,563 km (0.103 R)
• M77: 48,618,410 km (0.066 R)
• M78: 48,702,484 km (0.099 R)
• M79: 49,885,504 km (0.084 R)
• M80: 50,140,120 km (0.067 R)
• M81: 50,821,538 km (0.1 R)
• M82: 50,992,379 km (0.047 R)
• M83: 51,677,537 km (0.111 R)
• M84: 53,490,663 km (0.082 R)
• M85: 53,664,496 km (0.087 R)
• M86: 53,838,478 km (0.097 R)
• M87: 55,148,956 km (0.075 R)
• M88: 56,558,617 km (0.039 R)
• M89: 56,824,153 km (0.11 R)
• M90: 56,912,715 km (0.11 R)
• M91: 57,801,625 km (0.094 R)
• M92: 59,953,291 km (0.109 R)
• M93: 60,314,570 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit