🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 12.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.9 AU - 1.44 AU

Year: 844 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,559,566 km

• M1: 151,991 km (0.055 R)
• M2: 246,537 km (0.076 R)
• M3: 539,450 km (0.087 R)
• M4: 636,389 km (0.113 R)
• M5: 827,875 km (0.116 R)
• M6: 1,034,619 km (0.083 R)
• M7: 1,170,304 km (0.046 R)
• M8: 1,290,880 km (0.085 R)
• M9: 1,454,839 km (0.08 R)
• M10: 1,568,085 km (0.072 R)
• M11: 1,773,782 km (0.117 R)
• M12: 1,864,737 km (0.104 R)
• M13: 2,001,021 km (0.07 R)
• M14: 2,102,299 km (0.106 R)
• M15: 2,290,493 km (0.114 R)
• M16: 2,403,439 km (0.06 R)
• M17: 2,504,717 km (0.09 R)
• M18: 2,593,728 km (0.104 R)
• M19: 2,746,767 km (0.079 R)
• M20: 2,917,158 km (0.049 R)
• M21: 3,091,141 km (0.088 R)
• M22: 3,201,694 km (0.111 R)
• M23: 3,449,727 km (0.058 R)
• M24: 3,610,844 km (0.032 R)
• M25: 3,727,381 km (0.09 R)
• M26: 3,916,771 km (0.118 R)
• M27: 4,012,514 km (0.059 R)
• M28: 4,190,386 km (0.108 R)
• M29: 4,288,522 km (0.103 R)
• M30: 4,395,634 km (0.106 R)
• M31: 4,553,909 km (0.057 R)
• M32: 5,014,072 km (0.035 R)
• M33: 5,135,844 km (0.081 R)
• M34: 5,293,820 km (0.106 R)
• M35: 5,400,184 km (0.115 R)
• M36: 5,525,098 km (0.115 R)
• M37: 5,714,190 km (0.098 R)
• M38: 5,841,498 km (0.04 R)
• M39: 6,062,005 km (0.072 R)
• M40: 6,145,331 km (0.085 R)
• M41: 6,247,805 km (0.097 R)
• M42: 6,379,003 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 12.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.38 AU - 1.64 AU

Year: 1237 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 33,559,566 km

• M1: 159,471 km (0.106 R)
• M2: 257,009 km (0.093 R)
• M3: 338,690 km (0.095 R)
• M4: 467,793 km (0.119 R)
• M5: 576,251 km (0.109 R)
• M6: 723,306 km (0.079 R)
• M7: 934,837 km (0.095 R)
• M8: 1,038,808 km (0.091 R)
• M9: 1,316,910 km (0.114 R)
• M10: 1,564,644 km (0.119 R)
• M11: 1,787,246 km (0.09 R)
• M12: 1,885,831 km (0.1 R)
• M13: 2,246,062 km (0.106 R)
• M14: 2,335,073 km (0.104 R)
• M15: 2,443,532 km (0.099 R)
• M16: 2,703,383 km (0.094 R)
• M17: 2,846,399 km (0.115 R)
• M18: 2,972,510 km (0.061 R)
• M19: 3,311,050 km (0.037 R)
• M20: 3,609,797 km (0.098 R)
• M21: 3,821,029 km (0.104 R)
• M22: 3,938,912 km (0.112 R)
• M23: 4,090,903 km (0.087 R)
• M24: 4,501,849 km (0.09 R)
• M25: 4,626,613 km (0.111 R)
• M26: 4,729,537 km (0.092 R)
• M27: 5,019,607 km (0.085 R)
• M28: 5,149,009 km (0.109 R)
• M29: 5,580,749 km (0.04 R)
• M30: 5,727,354 km (0.096 R)
• M31: 5,813,373 km (0.103 R)
• M32: 6,049,139 km (0.051 R)
• M33: 6,149,370 km (0.114 R)
• M34: 6,633,319 km (0.104 R)
• M35: 6,814,632 km (0.062 R)
• M36: 7,037,084 km (0.108 R)
• M37: 7,368,742 km (0.108 R)
• M38: 7,476,004 km (0.111 R)
• M39: 7,610,642 km (0.072 R)
• M40: 7,814,394 km (0.094 R)
• M41: 7,909,987 km (0.068 R)
• M42: 8,006,029 km (0.072 R)
• M43: 8,171,634 km (0.036 R)
• M44: 8,310,461 km (0.039 R)
• M45: 8,436,123 km (0.056 R)
• M46: 8,703,455 km (0.12 R)
• M47: 8,859,635 km (0.097 R)
• M48: 9,376,944 km (0.092 R)
• M49: 9,933,747 km (0.101 R)
• M50: 10,022,609 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.39 AU - 2.03 AU

Year: 1491 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,559,566 km

• M1: 189,391 km (0.093 R)
• M2: 288,275 km (0.086 R)
• M3: 406,607 km (0.059 R)
• M4: 544,686 km (0.12 R)
• M5: 652,247 km (0.105 R)
• M6: 781,798 km (0.045 R)
• M7: 921,523 km (0.112 R)
• M8: 1,009,786 km (0.063 R)
• M9: 1,252,583 km (0.109 R)
• M10: 1,394,252 km (0.11 R)
• M11: 1,568,234 km (0.065 R)
• M12: 1,667,268 km (0.115 R)
• M13: 1,768,396 km (0.115 R)
• M14: 1,929,065 km (0.11 R)
• M15: 2,194,601 km (0.087 R)
• M16: 2,316,523 km (0.082 R)
• M17: 2,409,573 km (0.107 R)
• M18: 2,620,955 km (0.056 R)
• M19: 2,893,821 km (0.105 R)
• M20: 3,085,007 km (0.025 R)
• M21: 3,187,781 km (0.087 R)
• M22: 3,397,068 km (0.093 R)
• M23: 3,599,026 km (0.101 R)
• M24: 3,695,516 km (0.12 R)
• M25: 3,841,823 km (0.06 R)
• M26: 4,127,854 km (0.107 R)
• M27: 4,524,288 km (0.077 R)
• M28: 4,641,872 km (0.114 R)
• M29: 4,866,568 km (0.099 R)
• M30: 5,313,118 km (0.084 R)
• M31: 5,886,527 km (0.103 R)
• M32: 6,115,711 km (0.072 R)
• M33: 6,465,171 km (0.081 R)
• M34: 6,583,054 km (0.034 R)
• M35: 6,761,375 km (0.073 R)
• M36: 7,275,244 km (0.035 R)
• M37: 7,723,588 km (0.114 R)
• M38: 7,833,094 km (0.098 R)
• M39: 8,133,187 km (0.12 R)
• M40: 8,228,780 km (0.065 R)
• M41: 8,372,843 km (0.105 R)
• M42: 8,469,334 km (0.092 R)
• M43: 8,875,342 km (0.117 R)
• M44: 9,354,504 km (0.112 R)
• M45: 9,572,020 km (0.114 R)
• M46: 10,012,286 km (0.083 R)
• M47: 10,131,965 km (0.08 R)
• M48: 10,320,907 km (0.109 R)
• M49: 10,441,782 km (0.087 R)
• M50: 10,842,255 km (0.109 R)
• M51: 10,930,069 km (0.05 R)
• M52: 11,070,990 km (0.12 R)
• M53: 11,425,837 km (0.111 R)
• M54: 11,533,098 km (0.103 R)
• M55: 11,874,780 km (0.043 R)
• M56: 12,366,059 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 11.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.54 AU - 2.46 AU

Year: 1886 Days

Day: 13.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,559,566 km

• M1: 154,684 km (0.107 R)
• M2: 249,380 km (0.056 R)
• M3: 435,779 km (0.091 R)
• M4: 548,276 km (0.073 R)
• M5: 647,460 km (0.099 R)
• M6: 731,234 km (0.085 R)
• M7: 850,613 km (0.077 R)
• M8: 1,019,360 km (0.054 R)
• M9: 1,101,639 km (0.1 R)
• M10: 1,250,040 km (0.05 R)
• M11: 1,367,175 km (0.087 R)
• M12: 1,449,155 km (0.12 R)
• M13: 1,587,832 km (0.105 R)
• M14: 1,674,299 km (0.112 R)
• M15: 1,809,685 km (0.101 R)
• M16: 1,986,959 km (0.114 R)
• M17: 2,359,009 km (0.114 R)
• M18: 2,517,732 km (0.114 R)
• M19: 2,631,427 km (0.094 R)
• M20: 2,740,932 km (0.111 R)
• M21: 3,033,994 km (0.107 R)
• M22: 3,161,901 km (0.115 R)
• M23: 3,298,035 km (0.108 R)
• M24: 3,396,620 km (0.052 R)
• M25: 3,482,788 km (0.111 R)
• M26: 3,698,209 km (0.068 R)
• M27: 3,994,562 km (0.062 R)
• M28: 4,170,489 km (0.119 R)
• M29: 4,639,778 km (0.067 R)
• M30: 4,974,728 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 8.4

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.37 AU - 4.77 AU

Year: 6515 Days

Day: 14.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,559,566 km

• M1: 112,946 km (0.115 R)
• M2: 434,582 km (0.06 R)
• M3: 524,341 km (0.102 R)
• M4: 658,829 km (0.087 R)
• M5: 904,469 km (0.106 R)
• M6: 962,961 km (0.058 R)
• M7: 1,146,518 km (0.055 R)
• M8: 1,275,471 km (0.094 R)
• M9: 1,375,253 km (0.08 R)
• M10: 1,636,601 km (0.098 R)
• M11: 2,326,396 km (0.108 R)
• M12: 3,439,704 km (0.098 R)
• M13: 3,533,203 km (0.034 R)
• M14: 3,770,614 km (0.063 R)
• M15: 4,387,107 km (0.093 R)
• M16: 4,463,252 km (0.034 R)
• M17: 4,668,351 km (0.033 R)
• M18: 5,464,810 km (0.107 R)
• M19: 5,656,744 km (0.088 R)
• M20: 5,823,097 km (0.113 R)
• M21: 5,878,897 km (0.111 R)
• M22: 7,210,617 km (0.03 R)
• M23: 7,664,497 km (0.096 R)
• M24: 7,787,018 km (0.105 R)
• M25: 7,848,652 km (0.09 R)
• M26: 7,941,253 km (0.091 R)
• M27: 8,034,303 km (0.083 R)
• M28: 8,190,035 km (0.051 R)
• M29: 8,409,794 km (0.099 R)
• M30: 8,919,474 km (0.094 R)
• M31: 9,210,591 km (0.096 R)
• M32: 9,868,822 km (0.09 R)
• M33: 10,069,133 km (0.096 R)
• M34: 10,136,303 km (0.064 R)
• M35: 10,644,337 km (0.096 R)
• M36: 10,781,219 km (0.117 R)
• M37: 11,022,072 km (0.097 R)
• M38: 11,474,306 km (0.113 R)
• M39: 12,396,876 km (0.113 R)
• M40: 12,903,564 km (0.08 R)
• M41: 13,564,787 km (0.06 R)
• M42: 13,713,338 km (0.061 R)
• M43: 14,161,982 km (0.114 R)
• M44: 14,237,229 km (0.108 R)
• M45: 14,539,417 km (0.101 R)
• M46: 14,615,413 km (0.043 R)
• M47: 14,729,406 km (0.106 R)
• M48: 14,843,849 km (0.101 R)
• M49: 15,111,928 km (0.109 R)
• M50: 15,691,919 km (0.047 R)
• M51: 16,121,714 km (0.106 R)
• M52: 16,476,410 km (0.084 R)
• M53: 17,193,283 km (0.038 R)
• M54: 17,273,617 km (0.09 R)
• M55: 17,717,474 km (0.102 R)
• M56: 20,203,791 km (0.113 R)
• M57: 20,330,949 km (0.044 R)
• M58: 20,415,921 km (0.064 R)
• M59: 20,927,994 km (0.116 R)
• M60: 21,185,602 km (0.097 R)
• M61: 22,182,821 km (0.115 R)
• M62: 22,577,161 km (0.096 R)
• M63: 22,665,125 km (0.085 R)
• M64: 23,239,580 km (0.032 R)
• M65: 23,684,784 km (0.112 R)
• M66: 24,222,738 km (0.118 R)
• M67: 24,810,059 km (0.096 R)
• M68: 25,173,881 km (0.069 R)
• M69: 25,447,795 km (0.035 R)
• M70: 26,229,443 km (0.083 R)
• M71: 26,368,270 km (0.075 R)
• M72: 26,646,522 km (0.075 R)
• M73: 27,299,517 km (0.061 R)
• M74: 27,769,254 km (0.059 R)
• M75: 28,811,802 km (0.065 R)
• M76: 29,098,431 km (0.099 R)
• M77: 29,770,874 km (0.093 R)
• M78: 29,915,685 km (0.085 R)
• M79: 30,060,645 km (0.117 R)
• M80: 30,594,261 km (0.047 R)
• M81: 31,033,181 km (0.114 R)
• M82: 31,818,570 km (0.102 R)
• M83: 32,065,406 km (0.065 R)
• M84: 32,263,324 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit