🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 8.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.29 AU - 1.85 AU

Year: 1270 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,699,984 km

• M1: 113,844 km (0.091 R)
• M2: 169,494 km (0.115 R)
• M3: 295,157 km (0.099 R)
• M4: 407,654 km (0.03 R)
• M5: 527,033 km (0.062 R)
• M6: 637,885 km (0.038 R)
• M7: 707,448 km (0.103 R)
• M8: 768,484 km (0.117 R)
• M9: 872,455 km (0.111 R)
• M10: 1,018,911 km (0.07 R)
• M11: 1,108,221 km (0.082 R)
• M12: 1,260,811 km (0.118 R)
• M13: 1,492,089 km (0.12 R)
• M14: 1,564,943 km (0.079 R)
• M15: 1,684,023 km (0.1 R)
• M16: 1,775,428 km (0.092 R)
• M17: 1,931,458 km (0.092 R)
• M18: 2,059,514 km (0.119 R)
• M19: 2,116,511 km (0.074 R)
• M20: 2,256,983 km (0.079 R)
• M21: 2,400,747 km (0.108 R)
• M22: 2,478,089 km (0.075 R)
• M23: 2,565,005 km (0.08 R)
• M24: 2,688,423 km (0.09 R)
• M25: 2,777,883 km (0.089 R)
• M26: 2,886,491 km (0.104 R)
• M27: 3,042,821 km (0.115 R)
• M28: 3,182,994 km (0.099 R)
• M29: 3,249,266 km (0.112 R)
• M30: 3,306,412 km (0.097 R)
• M31: 3,656,172 km (0.057 R)
• M32: 3,835,689 km (0.12 R)
• M33: 4,079,384 km (0.104 R)
• M34: 4,213,574 km (0.075 R)
• M35: 4,349,259 km (0.095 R)
• M36: 4,657,131 km (0.099 R)
• M37: 4,721,758 km (0.097 R)
• M38: 4,840,987 km (0.101 R)
• M39: 4,917,282 km (0.103 R)
• M40: 5,137,789 km (0.112 R)
• M41: 5,463,314 km (0.108 R)
• M42: 5,588,528 km (0.094 R)
• M43: 5,645,674 km (0.088 R)
• M44: 5,703,120 km (0.062 R)
• M45: 6,005,008 km (0.091 R)
• M46: 6,063,650 km (0.065 R)
• M47: 6,335,919 km (0.101 R)
• M48: 6,600,108 km (0.064 R)
• M49: 6,745,667 km (0.104 R)
• M50: 7,680,055 km (0.08 R)
• M51: 7,769,365 km (0.089 R)
• M52: 7,833,244 km (0.114 R)
• M53: 7,961,748 km (0.103 R)
• M54: 8,091,001 km (0.112 R)
• M55: 8,588,264 km (0.096 R)
• M56: 8,681,015 km (0.109 R)
• M57: 8,760,751 km (0.113 R)
• M58: 9,055,159 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 14.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.84 AU - 2.16 AU

Year: 1826 Days

Day: 5.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,699,984 km

• M1: 182,958 km (0.101 R)
• M2: 277,055 km (0.11 R)
• M3: 450,439 km (0.04 R)
• M4: 570,417 km (0.106 R)
• M5: 665,561 km (0.042 R)
• M6: 759,359 km (0.098 R)
• M7: 1,080,545 km (0.115 R)
• M8: 1,184,815 km (0.069 R)
• M9: 1,292,675 km (0.089 R)
• M10: 1,594,265 km (0.085 R)
• M11: 1,827,039 km (0.069 R)
• M12: 1,930,411 km (0.048 R)
• M13: 2,095,268 km (0.06 R)
• M14: 2,326,696 km (0.07 R)
• M15: 2,426,777 km (0.085 R)
• M16: 2,592,531 km (0.048 R)
• M17: 2,815,133 km (0.113 R)
• M18: 3,168,034 km (0.051 R)
• M19: 3,265,572 km (0.098 R)
• M20: 3,378,219 km (0.103 R)
• M21: 3,520,935 km (0.055 R)
• M22: 3,724,389 km (0.12 R)
• M23: 4,265,185 km (0.109 R)
• M24: 4,719,065 km (0.102 R)
• M25: 4,814,957 km (0.03 R)
• M26: 5,024,992 km (0.041 R)
• M27: 5,221,564 km (0.058 R)
• M28: 5,370,713 km (0.094 R)
• M29: 5,622,486 km (0.093 R)
• M30: 5,792,430 km (0.1 R)
• M31: 5,981,521 km (0.039 R)
• M32: 6,383,491 km (0.088 R)
• M33: 6,507,507 km (0.09 R)
• M34: 6,650,373 km (0.026 R)
• M35: 6,740,132 km (0.103 R)
• M36: 6,993,850 km (0.109 R)
• M37: 7,361,711 km (0.113 R)
• M38: 7,660,608 km (0.063 R)
• M39: 7,906,397 km (0.07 R)
• M40: 8,251,071 km (0.098 R)
• M41: 8,542,188 km (0.115 R)
• M42: 9,234,527 km (0.096 R)
• M43: 9,617,946 km (0.113 R)
• M44: 9,862,838 km (0.047 R)
• M45: 10,151,263 km (0.077 R)
• M46: 10,358,905 km (0.079 R)
• M47: 10,568,042 km (0.087 R)
• M48: 10,778,527 km (0.09 R)
• M49: 11,225,076 km (0.119 R)
• M50: 11,439,899 km (0.069 R)
• M51: 11,808,358 km (0.082 R)
• M52: 11,983,089 km (0.113 R)
• M53: 12,180,558 km (0.046 R)
• M54: 12,379,373 km (0.049 R)
• M55: 13,639,586 km (0.111 R)
• M56: 13,731,289 km (0.111 R)
• M57: 13,822,993 km (0.107 R)
• M58: 14,053,374 km (0.065 R)
• M59: 14,354,813 km (0.097 R)
• M60: 14,635,010 km (0.075 R)
• M61: 15,224,575 km (0.097 R)
• M62: 15,390,928 km (0.034 R)
• M63: 15,486,372 km (0.059 R)
• M64: 15,677,857 km (0.071 R)
• M65: 15,966,282 km (0.113 R)
• M66: 16,159,712 km (0.093 R)
• M67: 16,378,124 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 11.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.21 AU - 2.83 AU

Year: 2583 Days

Day: 7.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 58,699,984 km

• M1: 185,352 km (0.081 R)
• M2: 303,684 km (0.083 R)
• M3: 395,986 km (0.05 R)
• M4: 588,518 km (0.11 R)
• M5: 665,711 km (0.112 R)
• M6: 1,013,077 km (0.042 R)
• M7: 1,147,864 km (0.1 R)
• M8: 1,289,234 km (0.103 R)
• M9: 1,545,496 km (0.063 R)
• M10: 1,795,025 km (0.115 R)
• M11: 2,021,366 km (0.092 R)
• M12: 2,107,236 km (0.104 R)
• M13: 2,269,848 km (0.085 R)
• M14: 2,462,830 km (0.076 R)
• M15: 2,661,496 km (0.092 R)
• M16: 3,419,658 km (0.033 R)
• M17: 3,612,041 km (0.104 R)
• M18: 4,210,282 km (0.105 R)
• M19: 4,384,714 km (0.096 R)
• M20: 4,464,898 km (0.067 R)
• M21: 4,610,307 km (0.065 R)
• M22: 4,691,688 km (0.11 R)
• M23: 4,972,484 km (0.093 R)
• M24: 5,550,380 km (0.06 R)
• M25: 5,900,290 km (0.059 R)
• M26: 5,988,852 km (0.078 R)
• M27: 6,113,766 km (0.092 R)
• M28: 6,293,582 km (0.11 R)
• M29: 6,530,097 km (0.114 R)
• M30: 6,621,800 km (0.087 R)
• M31: 6,899,603 km (0.073 R)
• M32: 7,238,143 km (0.09 R)
• M33: 7,931,380 km (0.078 R)
• M34: 8,029,367 km (0.058 R)
• M35: 8,305,973 km (0.081 R)
• M36: 8,505,387 km (0.078 R)
• M37: 9,257,266 km (0.105 R)
• M38: 9,360,488 km (0.113 R)
• M39: 9,651,606 km (0.069 R)
• M40: 9,987,902 km (0.047 R)
• M41: 10,371,022 km (0.087 R)
• M42: 10,456,891 km (0.087 R)
• M43: 10,715,695 km (0.117 R)
• M44: 10,889,379 km (0.102 R)
• M45: 11,571,395 km (0.069 R)
• M46: 11,660,406 km (0.079 R)
• M47: 12,563,080 km (0.072 R)
• M48: 12,930,342 km (0.117 R)
• M49: 13,208,295 km (0.111 R)
• M50: 13,301,345 km (0.045 R)
• M51: 13,746,399 km (0.115 R)
• M52: 13,958,977 km (0.038 R)
• M53: 14,053,673 km (0.118 R)
• M54: 14,387,276 km (0.102 R)
• M55: 14,507,104 km (0.036 R)
• M56: 15,110,881 km (0.119 R)
• M57: 15,403,644 km (0.045 R)
• M58: 15,575,233 km (0.111 R)
• M59: 15,673,519 km (0.06 R)
• M60: 16,468,033 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 14.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.51 AU - 3.85 AU

Year: 4558 Days

Day: 13.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,699,984 km

• M1: 185,651 km (0.117 R)
• M2: 330,013 km (0.116 R)
• M3: 489,335 km (0.076 R)
• M4: 625,768 km (0.053 R)
• M5: 750,682 km (0.088 R)
• M6: 900,130 km (0.113 R)
• M7: 1,037,312 km (0.078 R)
• M8: 1,133,054 km (0.081 R)
• M9: 1,266,047 km (0.058 R)
• M10: 1,413,550 km (0.119 R)
• M11: 1,539,512 km (0.102 R)
• M12: 1,660,237 km (0.097 R)
• M13: 1,832,873 km (0.078 R)
• M14: 2,144,785 km (0.117 R)
• M15: 2,366,040 km (0.088 R)
• M16: 2,485,120 km (0.113 R)
• M17: 2,606,294 km (0.086 R)
• M18: 2,718,193 km (0.079 R)
• M19: 2,970,116 km (0.072 R)
• M20: 3,194,214 km (0.072 R)
• M21: 3,747,127 km (0.108 R)
• M22: 3,899,867 km (0.068 R)
• M23: 4,002,790 km (0.119 R)
• M24: 4,264,138 km (0.115 R)
• M25: 4,396,981 km (0.089 R)
• M26: 4,762,747 km (0.111 R)
• M27: 5,209,147 km (0.082 R)
• M28: 5,379,988 km (0.088 R)
• M29: 5,523,901 km (0.099 R)
• M30: 5,933,800 km (0.118 R)
• M31: 6,112,419 km (0.094 R)
• M32: 6,262,765 km (0.077 R)
• M33: 6,475,344 km (0.098 R)
• M34: 6,659,349 km (0.074 R)
• M35: 6,845,150 km (0.105 R)
• M36: 7,032,745 km (0.117 R)
• M37: 7,190,422 km (0.09 R)
• M38: 7,800,332 km (0.11 R)
• M39: 7,979,999 km (0.066 R)
• M40: 8,194,223 km (0.074 R)
• M41: 8,510,623 km (0.068 R)
• M42: 8,797,252 km (0.108 R)
• M43: 9,172,893 km (0.045 R)
• M44: 9,449,350 km (0.09 R)
• M45: 9,711,146 km (0.066 R)
• M46: 10,046,095 km (0.061 R)
• M47: 10,331,229 km (0.099 R)
• M48: 10,691,461 km (0.086 R)
• M49: 10,836,720 km (0.1 R)
• M50: 11,350,290 km (0.083 R)
• M51: 11,665,941 km (0.096 R)
• M52: 12,477,510 km (0.107 R)
• M53: 12,784,185 km (0.059 R)
• M54: 12,919,123 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.58 AU - 7.72 AU

Year: 13662 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,699,984 km

• M1: 121,025 km (0.091 R)
• M2: 359,334 km (0.051 R)
• M3: 717,471 km (0.112 R)
• M4: 930,648 km (0.081 R)
• M5: 1,083,837 km (0.118 R)
• M6: 1,393,055 km (0.107 R)
• M7: 1,614,161 km (0.097 R)
• M8: 2,214,796 km (0.106 R)
• M9: 2,499,481 km (0.085 R)
• M10: 2,823,211 km (0.077 R)
• M11: 3,103,258 km (0.071 R)
• M12: 3,689,981 km (0.096 R)
• M13: 4,089,407 km (0.082 R)
• M14: 4,215,219 km (0.042 R)
• M15: 4,535,059 km (0.065 R)
• M16: 4,599,985 km (0.117 R)
• M17: 4,763,795 km (0.106 R)
• M18: 4,996,120 km (0.118 R)
• M19: 5,063,290 km (0.073 R)
• M20: 5,266,294 km (0.108 R)
• M21: 5,437,733 km (0.115 R)
• M22: 5,506,698 km (0.106 R)
• M23: 5,610,818 km (0.104 R)
• M24: 6,321,557 km (0.111 R)
• M25: 6,724,424 km (0.081 R)
• M26: 7,022,722 km (0.107 R)
• M27: 7,173,517 km (0.11 R)
• M28: 7,478,248 km (0.068 R)
• M29: 8,338,137 km (0.069 R)
• M30: 8,739,208 km (0.096 R)
• M31: 9,228,992 km (0.072 R)
• M32: 9,602,089 km (0.102 R)
• M33: 10,149,767 km (0.068 R)
• M34: 10,707,468 km (0.085 R)
• M35: 10,924,684 km (0.109 R)
• M36: 11,763,180 km (0.074 R)
• M37: 12,805,727 km (0.085 R)
• M38: 13,082,483 km (0.065 R)
• M39: 13,314,809 km (0.091 R)
• M40: 13,408,008 km (0.1 R)
• M41: 14,114,410 km (0.095 R)
• M42: 16,155,822 km (0.101 R)
• M43: 16,404,903 km (0.109 R)
• M44: 17,618,291 km (0.08 R)
• M45: 17,772,077 km (0.103 R)
• M46: 19,704,134 km (0.092 R)
• M47: 20,237,600 km (0.048 R)
• M48: 20,613,988 km (0.08 R)
• M49: 20,721,848 km (0.086 R)
• M50: 22,308,034 km (0.099 R)
• M51: 23,087,739 km (0.12 R)
• M52: 23,143,838 km (0.106 R)
• M53: 23,199,787 km (0.118 R)
• M54: 23,763,173 km (0.063 R)
• M55: 24,444,890 km (0.086 R)
• M56: 24,502,037 km (0.112 R)
• M57: 26,763,807 km (0.06 R)
• M58: 26,940,482 km (0.071 R)
• M59: 26,999,573 km (0.108 R)
• M60: 28,910,088 km (0.109 R)
• M61: 29,091,400 km (0.117 R)
• M62: 29,273,162 km (0.111 R)
• M63: 29,881,576 km (0.102 R)
• M64: 30,187,354 km (0.106 R)
• M65: 31,794,185 km (0.073 R)
• M66: 33,682,409 km (0.116 R)
• M67: 34,319,846 km (0.066 R)
• M68: 35,219,079 km (0.116 R)
• M69: 35,477,434 km (0.106 R)
• M70: 35,542,061 km (0.089 R)
• M71: 37,566,568 km (0.08 R)
• M72: 37,764,337 km (0.112 R)
• M73: 38,825,734 km (0.103 R)
• M74: 38,892,305 km (0.057 R)
• M75: 40,368,387 km (0.096 R)
• M76: 40,706,478 km (0.109 R)
• M77: 41,045,467 km (0.081 R)
• M78: 42,616,693 km (0.112 R)
• M79: 43,098,847 km (0.074 R)
• M80: 43,582,796 km (0.084 R)
• M81: 43,790,738 km (0.095 R)
• M82: 44,207,517 km (0.064 R)
• M83: 45,395,923 km (0.056 R)
• M84: 45,958,710 km (0.083 R)
• M85: 46,453,131 km (0.113 R)
• M86: 47,375,850 km (0.09 R)
• M87: 47,518,417 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661

Radius: 6.9

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.12 AU - 9.28 AU

Year: 13796 Days

Day: 20.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,699,984 km

• M1: 106,514 km (0.098 R)
• M2: 162,912 km (0.091 R)
• M3: 277,055 km (0.111 R)
• M4: 375,341 km (0.114 R)
• M5: 925,861 km (0.109 R)
• M6: 1,694,794 km (0.12 R)
• M7: 2,461,633 km (0.03 R)
• M8: 3,156,216 km (0.104 R)
• M9: 3,255,399 km (0.064 R)
• M10: 3,559,382 km (0.076 R)
• M11: 3,978,705 km (0.111 R)
• M12: 4,050,063 km (0.087 R)
• M13: 4,376,785 km (0.116 R)
• M14: 4,487,637 km (0.064 R)
• M15: 5,289,182 km (0.085 R)
• M16: 5,766,848 km (0.062 R)
• M17: 5,847,781 km (0.072 R)
• M18: 6,216,839 km (0.097 R)
• M19: 6,299,866 km (0.069 R)
• M20: 6,805,806 km (0.11 R)
• M21: 7,107,096 km (0.074 R)
• M22: 7,500,688 km (0.047 R)
• M23: 8,354,891 km (0.037 R)
• M24: 8,538,598 km (0.099 R)
• M25: 12,326,865 km (0.053 R)
• M26: 13,064,232 km (0.117 R)
• M27: 13,924,570 km (0.12 R)
• M28: 14,361,545 km (0.076 R)
• M29: 15,305,059 km (0.063 R)
• M30: 15,926,189 km (0.095 R)
• M31: 16,670,888 km (0.075 R)
• M32: 16,786,527 km (0.078 R)
• M33: 16,960,359 km (0.107 R)
• M34: 17,309,820 km (0.074 R)
• M35: 17,426,955 km (0.077 R)
• M36: 17,956,831 km (0.094 R)
• M37: 19,335,076 km (0.099 R)
• M38: 22,958,336 km (0.085 R)
• M39: 23,151,318 km (0.117 R)
• M40: 23,215,794 km (0.11 R)
• M41: 23,603,851 km (0.046 R)
• M42: 24,320,724 km (0.054 R)
• M43: 24,780,738 km (0.108 R)
• M44: 25,111,050 km (0.106 R)
• M45: 25,177,172 km (0.1 R)
• M46: 26,043,493 km (0.084 R)
• M47: 27,123,141 km (0.119 R)
• M48: 28,079,820 km (0.085 R)
• M49: 28,493,158 km (0.103 R)
• M50: 28,769,765 km (0.034 R)
• M51: 28,839,178 km (0.08 R)
• M52: 29,047,419 km (0.046 R)
• M53: 29,745,293 km (0.076 R)
• M54: 29,885,466 km (0.091 R)
• M55: 30,166,560 km (0.069 R)
• M56: 32,591,392 km (0.095 R)
• M57: 32,808,309 km (0.115 R)
• M58: 34,561,147 km (0.118 R)
• M59: 34,782,403 km (0.081 R)
• M60: 35,300,460 km (0.038 R)
• M61: 35,374,660 km (0.053 R)
• M62: 36,344,055 km (0.064 R)
• M63: 37,625,061 km (0.099 R)
• M64: 37,700,907 km (0.108 R)
• M65: 38,614,651 km (0.062 R)
• M66: 38,997,472 km (0.053 R)
• M67: 39,304,597 km (0.107 R)
• M68: 40,153,564 km (0.061 R)
• M69: 40,619,113 km (0.116 R)
• M70: 41,008,516 km (0.095 R)
• M71: 42,262,894 km (0.045 R)
• M72: 42,578,396 km (0.063 R)
• M73: 42,736,372 km (0.114 R)
• M74: 42,973,933 km (0.068 R)
• M75: 43,609,275 km (0.069 R)
• M76: 44,648,382 km (0.098 R)
• M77: 45,614,784 km (0.117 R)
• M78: 46,588,068 km (0.094 R)
• M79: 47,158,934 km (0.111 R)
• M80: 47,568,233 km (0.114 R)
• M81: 50,298,394 km (0.118 R)
• M82: 50,632,746 km (0.087 R)
• M83: 51,051,769 km (0.059 R)
• M84: 52,146,527 km (0.099 R)
• M85: 52,485,067 km (0.101 R)
• M86: 53,419,455 km (0.107 R)
• M87: 54,874,294 km (0.117 R)
• M88: 57,211,761 km (0.107 R)
• M89: 57,473,408 km (0.119 R)
• M90: 58,085,562 km (0.117 R)
• M91: 58,173,226 km (0.062 R)
• M92: 58,260,891 km (0.082 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: 547 - 17,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit