🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 9.3

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.72 AU

Year: 362 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,556,377 km

• M1: 117,434 km (0.038 R)
• M2: 186,997 km (0.114 R)
• M3: 277,803 km (0.109 R)
• M4: 370,853 km (0.093 R)
• M5: 437,275 km (0.076 R)
• M6: 505,491 km (0.073 R)
• M7: 584,628 km (0.043 R)
• M8: 650,601 km (0.086 R)
• M9: 775,815 km (0.115 R)
• M10: 845,527 km (0.108 R)
• M11: 905,366 km (0.097 R)
• M12: 966,851 km (0.06 R)
• M13: 1,025,493 km (0.045 R)
• M14: 1,111,512 km (0.076 R)
• M15: 1,222,663 km (0.037 R)
• M16: 1,534,425 km (0.114 R)
• M17: 1,628,822 km (0.065 R)
• M18: 1,807,890 km (0.117 R)
• M19: 1,886,728 km (0.112 R)
• M20: 1,955,843 km (0.065 R)
• M21: 2,053,231 km (0.11 R)
• M22: 2,163,335 km (0.114 R)
• M23: 2,241,574 km (0.1 R)
• M24: 2,309,342 km (0.096 R)
• M25: 2,511,299 km (0.111 R)
• M26: 2,665,086 km (0.115 R)
• M27: 2,749,160 km (0.114 R)
• M28: 2,815,881 km (0.117 R)
• M29: 3,069,449 km (0.111 R)
• M30: 3,138,713 km (0.027 R)
• M31: 3,246,872 km (0.032 R)
• M32: 3,317,482 km (0.085 R)
• M33: 3,395,124 km (0.069 R)
• M34: 3,833,296 km (0.037 R)
• M35: 3,935,322 km (0.113 R)
• M36: 4,010,869 km (0.117 R)
• M37: 4,128,452 km (0.114 R)
• M38: 4,233,171 km (0.118 R)
• M39: 4,352,849 km (0.025 R)
• M40: 4,480,905 km (0.05 R)
• M41: 4,682,563 km (0.111 R)
• M42: 4,740,757 km (0.083 R)
• M43: 4,887,213 km (0.054 R)
• M44: 4,961,114 km (0.098 R)
• M45: 5,095,004 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.1

Radius: 8.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 599 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,556,377 km

• M1: 105,915 km (0.102 R)
• M2: 201,658 km (0.032 R)
• M3: 267,780 km (0.083 R)
• M4: 321,635 km (0.088 R)
• M5: 386,411 km (0.1 R)
• M6: 456,722 km (0.062 R)
• M7: 535,560 km (0.038 R)
• M8: 638,484 km (0.089 R)
• M9: 748,438 km (0.108 R)
• M10: 806,033 km (0.099 R)
• M11: 869,463 km (0.118 R)
• M12: 992,731 km (0.081 R)
• M13: 1,075,160 km (0.105 R)
• M14: 1,155,195 km (0.106 R)
• M15: 1,261,858 km (0.11 R)
• M16: 1,351,617 km (0.101 R)
• M17: 1,423,125 km (0.074 R)
• M18: 1,522,009 km (0.091 R)
• M19: 1,716,037 km (0.052 R)
• M20: 1,900,940 km (0.09 R)
• M21: 1,975,589 km (0.067 R)
• M22: 2,068,939 km (0.106 R)
• M23: 2,419,446 km (0.034 R)
• M24: 2,488,112 km (0.118 R)
• M25: 2,563,808 km (0.057 R)
• M26: 2,710,863 km (0.089 R)
• M27: 2,814,983 km (0.111 R)
• M28: 2,874,074 km (0.094 R)
• M29: 2,993,453 km (0.035 R)
• M30: 3,121,509 km (0.064 R)
• M31: 3,237,448 km (0.087 R)
• M32: 3,417,713 km (0.12 R)
• M33: 3,516,148 km (0.064 R)
• M34: 3,694,319 km (0.118 R)
• M35: 3,759,245 km (0.033 R)
• M36: 3,860,822 km (0.036 R)
• M37: 4,044,827 km (0.071 R)
• M38: 4,171,387 km (0.11 R)
• M39: 4,375,439 km (0.054 R)
• M40: 4,590,411 km (0.083 R)
• M41: 4,675,831 km (0.088 R)
• M42: 4,808,973 km (0.108 R)
• M43: 4,982,955 km (0.032 R)
• M44: 5,086,776 km (0.058 R)
• M45: 5,143,025 km (0.101 R)
• M46: 5,345,581 km (0.058 R)
• M47: 5,427,261 km (0.057 R)
• M48: 5,493,084 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 8.3

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.08 AU - 1.18 AU

Year: 829 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,556,377 km

• M1: 104,120 km (0.098 R)
• M2: 166,203 km (0.084 R)
• M3: 277,803 km (0.116 R)
• M4: 364,869 km (0.115 R)
• M5: 458,368 km (0.093 R)
• M6: 555,756 km (0.105 R)
• M7: 710,291 km (0.113 R)
• M8: 855,251 km (0.085 R)
• M9: 959,521 km (0.119 R)
• M10: 1,120,787 km (0.106 R)
• M11: 1,249,441 km (0.069 R)
• M12: 1,361,640 km (0.059 R)
• M13: 1,506,750 km (0.116 R)
• M14: 1,611,468 km (0.103 R)
• M15: 1,695,393 km (0.116 R)
• M16: 1,867,879 km (0.036 R)
• M17: 2,079,261 km (0.087 R)
• M18: 2,137,454 km (0.093 R)
• M19: 2,230,205 km (0.1 R)
• M20: 2,332,829 km (0.052 R)
• M21: 2,410,770 km (0.093 R)
• M22: 2,614,223 km (0.091 R)
• M23: 2,713,406 km (0.065 R)
• M24: 2,777,284 km (0.099 R)
• M25: 2,850,887 km (0.061 R)
• M26: 2,953,212 km (0.073 R)
• M27: 3,028,310 km (0.078 R)
• M28: 3,104,156 km (0.047 R)
• M29: 3,199,898 km (0.084 R)
• M30: 3,423,697 km (0.115 R)
• M31: 3,602,317 km (0.07 R)
• M32: 3,692,973 km (0.113 R)
• M33: 3,917,519 km (0.029 R)
• M34: 4,010,569 km (0.116 R)
• M35: 4,199,212 km (0.091 R)
• M36: 4,358,534 km (0.093 R)
• M37: 4,487,487 km (0.081 R)
• M38: 4,563,333 km (0.091 R)
• M39: 4,727,143 km (0.07 R)
• M40: 5,038,307 km (0.104 R)
• M41: 5,367,572 km (0.111 R)
• M42: 5,517,618 km (0.118 R)
• M43: 6,143,087 km (0.094 R)
• M44: 6,299,866 km (0.028 R)
• M45: 6,507,059 km (0.058 R)
• M46: 6,568,394 km (0.073 R)
• M47: 6,728,912 km (0.115 R)
• M48: 6,953,159 km (0.092 R)
• M49: 7,041,123 km (0.049 R)
• M50: 7,179,950 km (0.045 R)
• M51: 7,281,527 km (0.085 R)
• M52: 7,499,042 km (0.092 R)
• M53: 7,783,577 km (0.082 R)
• M54: 7,835,787 km (0.12 R)
• M55: 7,927,191 km (0.112 R)
• M56: 8,045,373 km (0.12 R)
• M57: 8,243,740 km (0.034 R)
• M58: 8,416,825 km (0.067 R)
• M59: 8,618,184 km (0.102 R)
• M60: 8,712,580 km (0.093 R)
• M61: 9,080,292 km (0.025 R)
• M62: 9,162,720 km (0.085 R)
• M63: 9,300,649 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 10.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.68 AU - 4.44 AU

Year: 4636 Days

Day: 12.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,556,377 km

• M1: 155,881 km (0.105 R)
• M2: 242,797 km (0.11 R)
• M3: 378,632 km (0.083 R)
• M4: 450,439 km (0.119 R)
• M5: 536,907 km (0.111 R)
• M6: 659,278 km (0.091 R)
• M7: 760,406 km (0.118 R)
• M8: 900,430 km (0.094 R)
• M9: 1,002,605 km (0.074 R)
• M10: 1,073,066 km (0.111 R)
• M11: 1,145,321 km (0.105 R)
• M12: 1,398,590 km (0.071 R)
• M13: 1,754,933 km (0.108 R)
• M14: 1,841,251 km (0.114 R)
• M15: 1,943,725 km (0.115 R)
• M16: 2,093,622 km (0.071 R)
• M17: 2,216,442 km (0.112 R)
• M18: 2,310,090 km (0.099 R)
• M19: 2,405,085 km (0.111 R)
• M20: 2,533,889 km (0.097 R)
• M21: 2,599,263 km (0.049 R)
• M22: 2,765,017 km (0.045 R)
• M23: 2,883,050 km (0.085 R)
• M24: 3,390,486 km (0.118 R)
• M25: 3,498,945 km (0.116 R)
• M26: 3,571,948 km (0.092 R)
• M27: 4,058,889 km (0.091 R)
• M28: 4,606,717 km (0.113 R)
• M29: 4,686,901 km (0.111 R)
• M30: 4,909,802 km (0.11 R)
• M31: 5,324,188 km (0.086 R)
• M32: 5,493,234 km (0.077 R)
• M33: 5,749,944 km (0.097 R)
• M34: 6,010,693 km (0.05 R)
• M35: 6,120,498 km (0.067 R)
• M36: 6,409,072 km (0.116 R)
• M37: 6,907,682 km (0.118 R)
• M38: 7,348,397 km (0.031 R)
• M39: 7,513,104 km (0.109 R)
• M40: 7,584,014 km (0.118 R)
• M41: 7,894,130 km (0.096 R)
• M42: 8,526,779 km (0.091 R)
• M43: 8,699,864 km (0.055 R)
• M44: 9,125,321 km (0.074 R)
• M45: 9,201,017 km (0.087 R)
• M46: 9,378,739 km (0.065 R)
• M47: 9,711,595 km (0.09 R)
• M48: 9,788,937 km (0.12 R)
• M49: 10,152,759 km (0.077 R)
• M50: 10,441,782 km (0.045 R)
• M51: 11,108,689 km (0.082 R)
• M52: 11,570,049 km (0.044 R)
• M53: 11,734,457 km (0.094 R)
• M54: 12,176,519 km (0.05 R)
• M55: 12,567,867 km (0.049 R)
• M56: 13,564,189 km (0.117 R)
• M57: 13,737,572 km (0.088 R)
• M58: 13,882,533 km (0.06 R)
• M59: 13,998,920 km (0.052 R)
• M60: 14,291,384 km (0.053 R)
• M61: 14,882,146 km (0.099 R)
• M62: 15,120,754 km (0.085 R)
• M63: 15,996,201 km (0.104 R)
• M64: 16,210,126 km (0.114 R)
• M65: 16,394,131 km (0.071 R)
• M66: 16,517,101 km (0.1 R)
• M67: 16,888,104 km (0.079 R)
• M68: 17,199,417 km (0.095 R)
• M69: 17,293,215 km (0.113 R)
• M70: 18,399,641 km (0.112 R)
• M71: 18,495,533 km (0.106 R)
• M72: 18,977,687 km (0.108 R)
• M73: 19,236,491 km (0.104 R)
• M74: 20,647,349 km (0.044 R)
• M75: 21,583,981 km (0.12 R)
• M76: 22,091,417 km (0.114 R)
• M77: 22,227,401 km (0.118 R)
• M78: 22,329,577 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 11.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.21 AU - 5.37 AU

Year: 7236 Days

Day: 12.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,556,377 km

• M1: 143,016 km (0.051 R)
• M2: 225,145 km (0.059 R)
• M3: 346,917 km (0.082 R)
• M4: 488,736 km (0.099 R)
• M5: 639,980 km (0.103 R)
• M6: 750,533 km (0.08 R)
• M7: 914,043 km (0.071 R)
• M8: 1,024,596 km (0.098 R)
• M9: 1,646,474 km (0.071 R)
• M10: 2,239,181 km (0.105 R)
• M11: 2,458,342 km (0.049 R)
• M12: 2,730,760 km (0.08 R)
• M13: 2,941,543 km (0.112 R)
• M14: 3,479,497 km (0.084 R)
• M15: 3,682,800 km (0.098 R)
• M16: 3,863,814 km (0.074 R)
• M17: 4,424,955 km (0.102 R)
• M18: 4,673,288 km (0.108 R)
• M19: 5,184,015 km (0.041 R)
• M20: 5,416,640 km (0.061 R)
• M21: 6,350,729 km (0.093 R)
• M22: 6,884,045 km (0.049 R)
• M23: 7,075,830 km (0.103 R)
• M24: 7,399,260 km (0.097 R)
• M25: 7,562,771 km (0.041 R)
• M26: 7,926,892 km (0.092 R)
• M27: 8,466,791 km (0.101 R)
• M28: 9,123,376 km (0.093 R)
• M29: 9,760,663 km (0.075 R)
• M30: 9,832,320 km (0.111 R)
• M31: 10,193,449 km (0.11 R)
• M32: 10,302,656 km (0.058 R)
• M33: 11,077,872 km (0.119 R)
• M34: 11,491,510 km (0.105 R)
• M35: 11,795,493 km (0.09 R)
• M36: 12,998,409 km (0.041 R)
• M37: 13,116,891 km (0.081 R)
• M38: 13,275,465 km (0.112 R)
• M39: 13,795,168 km (0.104 R)
• M40: 14,240,221 km (0.097 R)
• M41: 15,435,807 km (0.109 R)
• M42: 15,982,289 km (0.117 R)
• M43: 16,236,605 km (0.087 R)
• M44: 16,835,296 km (0.117 R)
• M45: 18,408,018 km (0.117 R)
• M46: 18,853,072 km (0.082 R)
• M47: 18,987,411 km (0.103 R)
• M48: 19,301,865 km (0.041 R)
• M49: 19,890,383 km (0.082 R)
• M50: 20,118,370 km (0.115 R)
• M51: 20,255,552 km (0.099 R)
• M52: 20,393,032 km (0.111 R)
• M53: 20,622,964 km (0.089 R)
• M54: 21,832,014 km (0.089 R)
• M55: 22,114,305 km (0.12 R)
• M56: 22,682,628 km (0.084 R)
• M57: 23,544,012 km (0.108 R)
• M58: 24,270,011 km (0.055 R)
• M59: 24,660,162 km (0.117 R)
• M60: 24,954,122 km (0.048 R)
• M61: 25,644,815 km (0.09 R)
• M62: 25,892,998 km (0.083 R)
• M63: 26,943,923 km (0.099 R)
• M64: 27,246,709 km (0.12 R)
• M65: 28,520,834 km (0.034 R)
• M66: 28,829,454 km (0.076 R)
• M67: 29,190,883 km (0.054 R)
• M68: 29,398,226 km (0.106 R)
• M69: 30,284,443 km (0.053 R)
• M70: 30,389,311 km (0.081 R)
• M71: 30,546,838 km (0.062 R)
• M72: 30,651,856 km (0.102 R)
• M73: 32,350,689 km (0.053 R)
• M74: 33,319,485 km (0.049 R)
• M75: 33,698,865 km (0.1 R)
• M76: 35,010,539 km (0.082 R)
• M77: 35,727,861 km (0.049 R)
• M78: 36,227,368 km (0.107 R)
• M79: 36,841,019 km (0.089 R)
• M80: 37,402,011 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.5

Radius: 4.1

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.08 AU - 10.62 AU

Year: 21339 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,556,377 km

• M1: 53,257 km (0.108 R)
• M2: 223,649 km (0.066 R)
• M3: 1,049,728 km (0.099 R)
• M4: 1,791,883 km (0.084 R)
• M5: 2,013,887 km (0.094 R)
• M6: 2,144,785 km (0.11 R)
• M7: 2,380,401 km (0.105 R)
• M8: 2,803,314 km (0.118 R)
• M9: 2,876,019 km (0.089 R)
• M10: 3,060,623 km (0.108 R)
• M11: 3,135,571 km (0.097 R)
• M12: 4,288,373 km (0.034 R)
• M13: 4,499,156 km (0.089 R)
• M14: 4,541,791 km (0.113 R)
• M15: 5,151,702 km (0.058 R)
• M16: 5,375,799 km (0.106 R)
• M17: 5,420,978 km (0.093 R)
• M18: 5,926,320 km (0.1 R)
• M19: 7,129,835 km (0.12 R)
• M20: 7,631,735 km (0.1 R)
• M21: 7,682,599 km (0.046 R)
• M22: 7,835,637 km (0.103 R)
• M23: 8,353,396 km (0.039 R)
• M24: 10,930,368 km (0.105 R)
• M25: 10,987,664 km (0.118 R)
• M26: 11,566,309 km (0.093 R)
• M27: 12,154,827 km (0.105 R)
• M28: 12,214,217 km (0.076 R)
• M29: 12,333,148 km (0.079 R)
• M30: 12,572,504 km (0.1 R)
• M31: 12,994,819 km (0.092 R)
• M32: 15,754,301 km (0.105 R)
• M33: 16,668,943 km (0.107 R)
• M34: 18,208,454 km (0.104 R)
• M35: 18,276,372 km (0.102 R)
• M36: 18,685,971 km (0.087 R)
• M37: 20,143,054 km (0.109 R)
• M38: 20,283,676 km (0.063 R)
• M39: 21,924,765 km (0.069 R)
• M40: 22,069,426 km (0.057 R)
• M41: 22,214,386 km (0.031 R)
• M42: 22,505,354 km (0.1 R)
• M43: 23,164,781 km (0.103 R)
• M44: 24,128,192 km (0.107 R)
• M45: 25,483,848 km (0.092 R)
• M46: 25,559,843 km (0.1 R)
• M47: 25,788,429 km (0.098 R)
• M48: 27,173,855 km (0.104 R)
• M49: 27,251,496 km (0.051 R)
• M50: 28,268,014 km (0.035 R)
• M51: 28,979,052 km (0.108 R)
• M52: 31,309,787 km (0.115 R)
• M53: 32,209,469 km (0.058 R)
• M54: 32,869,195 km (0.074 R)
• M55: 33,200,704 km (0.053 R)
• M56: 33,699,912 km (0.079 R)
• M57: 34,537,660 km (0.113 R)
• M58: 34,621,884 km (0.105 R)
• M59: 35,892,269 km (0.118 R)
• M60: 37,782,887 km (0.092 R)
• M61: 38,304,086 km (0.11 R)
• M62: 38,652,948 km (0.058 R)
• M63: 38,827,679 km (0.107 R)
• M64: 38,915,193 km (0.074 R)
• M65: 39,265,851 km (0.064 R)
• M66: 40,058,719 km (0.051 R)
• M67: 41,034,846 km (0.106 R)
• M68: 42,378,534 km (0.104 R)
• M69: 43,372,911 km (0.094 R)
• M70: 43,736,583 km (0.054 R)
• M71: 44,375,067 km (0.091 R)
• M72: 45,846,362 km (0.109 R)
• M73: 46,124,015 km (0.109 R)
• M74: 47,427,013 km (0.102 R)
• M75: 47,895,404 km (0.104 R)
• M76: 48,083,149 km (0.089 R)
• M77: 49,783,778 km (0.118 R)
• M78: 50,641,572 km (0.075 R)
• M79: 51,600,345 km (0.087 R)
• M80: 51,792,728 km (0.115 R)
• M81: 51,889,069 km (0.082 R)
• M82: 55,199,370 km (0.115 R)
• M83: 55,790,581 km (0.027 R)
• M84: 57,477,147 km (0.042 R)
• M85: 59,079,640 km (0.082 R)
• M86: 60,899,947 km (0.087 R)
• M87: 61,307,003 km (0.104 R)
• M88: 62,226,132 km (0.074 R)
• M89: 66,365,655 km (0.113 R)
• M90: 68,785,849 km (0.116 R)
• M91: 68,891,764 km (0.096 R)
• M92: 68,997,680 km (0.088 R)
• M93: 70,593,290 km (0.081 R)
• M94: 71,556,402 km (0.09 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: 521 - 16,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit