🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.35 AU

Year: 404 Days

Day: 44.8 Hours

Environment

Temp: 72 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.37 AU - 1.47 AU

Year: 592 Days

Day: 14.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.59 AU - 1.73 AU

Year: 748 Days

Day: 25 Hours

Environment

Temp: -25 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.7 AU - 3.26 AU

Year: 1800 Days

Day: 20.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 8.9

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.56 AU - 7.2 AU

Year: 5638 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,751,436 km

• M1: 160,818 km (0.069 R)
• M2: 252,222 km (0.086 R)
• M3: 341,382 km (0.114 R)
• M4: 443,857 km (0.105 R)
• M5: 696,378 km (0.119 R)
• M6: 860,637 km (0.053 R)
• M7: 1,259,913 km (0.11 R)
• M8: 1,657,395 km (0.076 R)
• M9: 1,730,548 km (0.119 R)
• M10: 2,313,082 km (0.036 R)
• M11: 2,711,611 km (0.107 R)
• M12: 2,776,536 km (0.118 R)
• M13: 3,199,898 km (0.078 R)
• M14: 3,291,752 km (0.074 R)
• M15: 3,361,165 km (0.082 R)
• M16: 4,282,089 km (0.106 R)
• M17: 4,383,517 km (0.119 R)
• M18: 4,511,273 km (0.091 R)
• M19: 4,744,496 km (0.082 R)
• M20: 4,823,035 km (0.117 R)
• M21: 5,303,843 km (0.088 R)
• M22: 5,412,750 km (0.054 R)
• M23: 5,550,081 km (0.107 R)
• M24: 6,895,714 km (0.096 R)
• M25: 7,224,680 km (0.071 R)
• M26: 7,406,291 km (0.037 R)
• M27: 8,913,041 km (0.064 R)
• M28: 8,977,817 km (0.065 R)
• M29: 9,042,892 km (0.113 R)
• M30: 9,140,579 km (0.094 R)
• M31: 9,935,094 km (0.103 R)
• M32: 10,340,654 km (0.079 R)
• M33: 11,133,074 km (0.082 R)
• M34: 11,343,109 km (0.113 R)
• M35: 11,695,861 km (0.097 R)
• M36: 12,160,063 km (0.077 R)
• M37: 12,412,435 km (0.111 R)
• M38: 13,439,274 km (0.082 R)
• M39: 13,737,722 km (0.086 R)
• M40: 14,531,339 km (0.062 R)
• M41: 15,456,602 km (0.047 R)
• M42: 16,480,300 km (0.07 R)
• M43: 16,639,771 km (0.102 R)
• M44: 16,960,210 km (0.094 R)
• M45: 17,040,544 km (0.087 R)
• M46: 17,404,067 km (0.112 R)
• M47: 17,933,643 km (0.041 R)
• M48: 18,097,752 km (0.076 R)
• M49: 18,634,210 km (0.093 R)
• M50: 19,134,016 km (0.116 R)
• M51: 19,343,603 km (0.098 R)
• M52: 19,427,677 km (0.11 R)
• M53: 19,765,170 km (0.12 R)
• M54: 19,977,000 km (0.087 R)
• M55: 20,574,195 km (0.026 R)
• M56: 22,268,690 km (0.112 R)
• M57: 22,445,066 km (0.054 R)
• M58: 22,799,164 km (0.062 R)
• M59: 23,065,897 km (0.052 R)
• M60: 23,557,625 km (0.106 R)
• M61: 23,962,437 km (0.098 R)
• M62: 24,369,643 km (0.104 R)
• M63: 24,916,124 km (0.119 R)
• M64: 25,053,455 km (0.066 R)
• M65: 25,190,935 km (0.112 R)
• M66: 25,466,644 km (0.1 R)
• M67: 26,021,203 km (0.114 R)
• M68: 26,533,127 km (0.061 R)
• M69: 27,095,316 km (0.109 R)
• M70: 27,377,757 km (0.113 R)
• M71: 27,756,090 km (0.031 R)
• M72: 28,469,971 km (0.103 R)
• M73: 29,093,644 km (0.105 R)
• M74: 30,061,842 km (0.087 R)
• M75: 30,354,306 km (0.079 R)
• M76: 30,893,157 km (0.094 R)
• M77: 31,237,531 km (0.115 R)
• M78: 31,533,885 km (0.033 R)
• M79: 32,328,549 km (0.094 R)
• M80: 32,478,296 km (0.111 R)
• M81: 32,828,505 km (0.115 R)
• M82: 33,079,530 km (0.097 R)
• M83: 33,583,376 km (0.115 R)
• M84: 33,735,068 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 10.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.57 AU - 6.71 AU

Year: 5986 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,751,436 km

• M1: 133,441 km (0.1 R)
• M2: 220,358 km (0.071 R)
• M3: 329,415 km (0.12 R)
• M4: 412,890 km (0.117 R)
• M5: 1,403,228 km (0.075 R)
• M6: 1,773,483 km (0.12 R)
• M7: 1,844,093 km (0.109 R)
• M8: 1,915,601 km (0.088 R)
• M9: 2,602,105 km (0.096 R)
• M10: 2,867,642 km (0.106 R)
• M11: 3,469,474 km (0.107 R)
• M12: 3,536,194 km (0.115 R)
• M13: 3,625,953 km (0.047 R)
• M14: 3,899,867 km (0.12 R)
• M15: 4,062,779 km (0.064 R)
• M16: 4,133,240 km (0.108 R)
• M17: 4,564,979 km (0.088 R)
• M18: 4,786,384 km (0.079 R)
• M19: 4,885,866 km (0.116 R)
• M20: 5,239,665 km (0.114 R)
• M21: 5,316,559 km (0.119 R)
• M22: 5,549,483 km (0.109 R)
• M23: 5,759,518 km (0.1 R)
• M24: 6,025,653 km (0.091 R)
• M25: 6,708,567 km (0.111 R)
• M26: 6,988,764 km (0.085 R)
• M27: 7,272,700 km (0.067 R)
• M28: 7,444,888 km (0.055 R)
• M29: 7,734,958 km (0.114 R)
• M30: 8,058,389 km (0.055 R)
• M31: 8,296,249 km (0.109 R)
• M32: 8,566,872 km (0.065 R)
• M33: 9,364,528 km (0.097 R)
• M34: 9,835,611 km (0.096 R)
• M35: 9,899,041 km (0.115 R)
• M36: 10,250,147 km (0.081 R)
• M37: 10,670,367 km (0.086 R)
• M38: 10,866,341 km (0.047 R)
• M39: 11,328,000 km (0.1 R)
• M40: 11,427,781 km (0.08 R)
• M41: 11,661,752 km (0.076 R)
• M42: 11,863,410 km (0.114 R)
• M43: 11,998,647 km (0.115 R)
• M44: 12,236,507 km (0.116 R)
• M45: 12,304,724 km (0.116 R)
• M46: 12,544,529 km (0.071 R)
• M47: 13,028,778 km (0.072 R)
• M48: 14,122,787 km (0.091 R)
• M49: 14,194,444 km (0.092 R)
• M50: 14,662,686 km (0.103 R)
• M51: 14,880,650 km (0.055 R)
• M52: 15,246,117 km (0.063 R)
• M53: 15,688,628 km (0.119 R)
• M54: 15,799,929 km (0.042 R)
• M55: 15,911,529 km (0.054 R)
• M56: 16,624,213 km (0.098 R)
• M57: 16,851,303 km (0.073 R)
• M58: 18,080,548 km (0.097 R)
• M59: 18,158,339 km (0.083 R)
• M60: 18,666,673 km (0.116 R)
• M61: 18,784,556 km (0.062 R)
• M62: 18,863,394 km (0.104 R)
• M63: 19,457,746 km (0.047 R)
• M64: 19,697,252 km (0.086 R)
• M65: 19,817,380 km (0.082 R)
• M66: 20,138,865 km (0.115 R)
• M67: 20,259,890 km (0.101 R)
• M68: 20,340,673 km (0.079 R)
• M69: 20,950,135 km (0.105 R)
• M70: 22,646,574 km (0.084 R)
• M71: 22,940,534 km (0.057 R)
• M72: 23,405,185 km (0.112 R)
• M73: 23,574,829 km (0.096 R)
• M74: 23,830,193 km (0.105 R)
• M75: 24,214,959 km (0.091 R)
• M76: 24,515,650 km (0.11 R)
• M77: 24,601,669 km (0.098 R)
• M78: 24,947,240 km (0.105 R)
• M79: 25,077,241 km (0.052 R)
• M80: 26,169,305 km (0.115 R)
• M81: 26,699,031 km (0.047 R)
• M82: 27,187,618 km (0.096 R)
• M83: 27,321,508 km (0.106 R)
• M84: 27,500,128 km (0.09 R)
• M85: 29,720,908 km (0.092 R)
• M86: 30,088,919 km (0.119 R)
• M87: 30,412,200 km (0.11 R)
• M88: 30,690,153 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 10.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.36 AU - 10.14 AU

Year: 8290 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,751,436 km

• M1: 136,433 km (0.083 R)
• M2: 232,176 km (0.084 R)
• M3: 376,089 km (0.047 R)
• M4: 462,257 km (0.113 R)
• M5: 672,143 km (0.078 R)
• M6: 928,704 km (0.095 R)
• M7: 1,183,020 km (0.091 R)
• M8: 1,424,022 km (0.083 R)
• M9: 1,795,773 km (0.087 R)
• M10: 1,893,610 km (0.079 R)
• M11: 2,281,517 km (0.078 R)
• M12: 2,430,816 km (0.114 R)
• M13: 2,517,583 km (0.106 R)
• M14: 2,829,644 km (0.113 R)
• M15: 3,491,016 km (0.102 R)
• M16: 4,095,092 km (0.078 R)
• M17: 4,198,913 km (0.057 R)
• M18: 4,382,918 km (0.078 R)
• M19: 4,542,689 km (0.113 R)
• M20: 4,868,064 km (0.112 R)
• M21: 4,950,642 km (0.052 R)
• M22: 5,061,345 km (0.119 R)
• M23: 5,173,094 km (0.043 R)
• M24: 5,801,705 km (0.072 R)
• M25: 6,851,283 km (0.118 R)
• M26: 7,604,658 km (0.04 R)
• M27: 7,764,877 km (0.105 R)
• M28: 8,154,131 km (0.096 R)
• M29: 8,516,607 km (0.078 R)
• M30: 8,850,659 km (0.066 R)
• M31: 9,497,221 km (0.064 R)
• M32: 9,566,185 km (0.107 R)
• M33: 10,018,569 km (0.108 R)
• M34: 10,194,347 km (0.043 R)
• M35: 10,477,835 km (0.111 R)
• M36: 11,380,359 km (0.088 R)
• M37: 11,563,915 km (0.053 R)
• M38: 11,822,570 km (0.112 R)
• M39: 11,933,871 km (0.084 R)
• M40: 12,270,317 km (0.074 R)
• M41: 12,345,415 km (0.115 R)
• M42: 12,761,596 km (0.094 R)
• M43: 12,837,741 km (0.107 R)
• M44: 13,646,617 km (0.038 R)
• M45: 14,392,811 km (0.092 R)
• M46: 14,511,741 km (0.098 R)
• M47: 14,790,741 km (0.046 R)
• M48: 15,313,586 km (0.087 R)
• M49: 15,435,060 km (0.065 R)
• M50: 15,801,574 km (0.105 R)
• M51: 16,626,307 km (0.085 R)
• M52: 16,834,697 km (0.028 R)
• M53: 17,001,948 km (0.111 R)
• M54: 17,380,430 km (0.08 R)
• M55: 18,017,418 km (0.091 R)
• M56: 18,274,427 km (0.115 R)
• M57: 19,009,102 km (0.086 R)
• M58: 19,753,352 km (0.118 R)
• M59: 20,551,755 km (0.11 R)
• M60: 20,999,951 km (0.089 R)
• M61: 22,226,055 km (0.115 R)
• M62: 23,242,124 km (0.114 R)
• M63: 23,475,197 km (0.097 R)
• M64: 23,662,194 km (0.092 R)
• M65: 23,755,843 km (0.053 R)
• M66: 23,990,711 km (0.097 R)
• M67: 24,794,650 km (0.119 R)
• M68: 25,128,254 km (0.068 R)
• M69: 25,319,589 km (0.099 R)
• M70: 25,463,353 km (0.111 R)
• M71: 26,089,569 km (0.097 R)
• M72: 27,504,915 km (0.035 R)
• M73: 27,800,819 km (0.058 R)
• M74: 28,048,254 km (0.116 R)
• M75: 29,246,085 km (0.077 R)
• M76: 29,346,614 km (0.112 R)
• M77: 29,497,708 km (0.066 R)
• M78: 31,536,727 km (0.104 R)
• M79: 31,639,800 km (0.092 R)
• M80: 31,846,395 km (0.093 R)
• M81: 33,937,175 km (0.096 R)
• M82: 34,201,664 km (0.117 R)
• M83: 34,573,115 km (0.062 R)
• M84: 34,785,843 km (0.098 R)
• M85: 34,999,170 km (0.096 R)
• M86: 35,427,020 km (0.06 R)
• M87: 36,018,081 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.5

Radius: 4.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.4 AU - 23.26 AU

Year: 28586 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,751,436 km

• M1: 69,413 km (0.106 R)
• M2: 241,301 km (0.046 R)
• M3: 343,028 km (0.07 R)
• M4: 1,230,592 km (0.096 R)
• M5: 1,387,371 km (0.06 R)
• M6: 1,598,453 km (0.088 R)
• M7: 1,972,598 km (0.102 R)
• M8: 2,050,538 km (0.099 R)
• M9: 2,372,772 km (0.084 R)
• M10: 2,596,421 km (0.09 R)
• M11: 2,797,779 km (0.109 R)
• M12: 3,215,307 km (0.098 R)
• M13: 3,431,326 km (0.099 R)
• M14: 3,748,175 km (0.098 R)
• M15: 3,780,338 km (0.067 R)
• M16: 4,546,279 km (0.118 R)
• M17: 5,142,277 km (0.056 R)
• M18: 5,249,988 km (0.12 R)
• M19: 5,431,300 km (0.062 R)
• M20: 5,540,956 km (0.112 R)
• M21: 5,874,559 km (0.115 R)
• M22: 5,911,958 km (0.102 R)
• M23: 6,176,447 km (0.114 R)
• M24: 6,291,039 km (0.09 R)
• M25: 6,406,230 km (0.115 R)
• M26: 6,444,826 km (0.085 R)
• M27: 6,717,094 km (0.075 R)
• M28: 6,992,952 km (0.096 R)
• M29: 7,474,658 km (0.097 R)
• M30: 7,842,968 km (0.049 R)
• M31: 8,469,783 km (0.105 R)
• M32: 8,896,585 km (0.102 R)
• M33: 10,856,018 km (0.084 R)
• M34: 10,994,247 km (0.084 R)
• M35: 11,133,223 km (0.106 R)
• M36: 11,412,672 km (0.1 R)
• M37: 11,553,294 km (0.058 R)
• M38: 11,600,268 km (0.105 R)
• M39: 12,990,929 km (0.095 R)
• M40: 14,332,074 km (0.108 R)
• M41: 14,534,480 km (0.077 R)
• M42: 15,821,022 km (0.079 R)
• M43: 16,030,160 km (0.053 R)
• M44: 18,391,113 km (0.12 R)
• M45: 18,721,426 km (0.036 R)
• M46: 19,780,130 km (0.075 R)
• M47: 21,433,186 km (0.07 R)
• M48: 23,011,593 km (0.062 R)
• M49: 23,784,865 km (0.058 R)
• M50: 23,844,704 km (0.082 R)
• M51: 24,930,186 km (0.091 R)
• M52: 26,775,027 km (0.117 R)
• M53: 26,899,492 km (0.091 R)
• M54: 27,086,639 km (0.116 R)
• M55: 27,776,734 km (0.1 R)
• M56: 28,663,251 km (0.09 R)
• M57: 28,854,437 km (0.096 R)
• M58: 31,050,534 km (0.054 R)
• M59: 31,640,698 km (0.044 R)
• M60: 32,367,145 km (0.076 R)
• M61: 35,122,887 km (0.086 R)
• M62: 35,737,884 km (0.065 R)
• M63: 36,287,357 km (0.088 R)
• M64: 36,701,444 km (0.102 R)
• M65: 36,770,558 km (0.105 R)
• M66: 37,047,613 km (0.113 R)
• M67: 37,743,244 km (0.105 R)
• M68: 38,092,704 km (0.1 R)
• M69: 38,373,051 km (0.104 R)
• M70: 38,513,523 km (0.112 R)
• M71: 38,794,917 km (0.095 R)
• M72: 38,865,377 km (0.078 R)
• M73: 39,147,519 km (0.12 R)
• M74: 40,568,848 km (0.04 R)
• M75: 40,926,686 km (0.113 R)
• M76: 41,429,634 km (0.075 R)
• M77: 43,461,473 km (0.095 R)
• M78: 43,974,593 km (0.083 R)
• M79: 45,525,624 km (0.096 R)
• M80: 45,599,974 km (0.083 R)
• M81: 47,395,448 km (0.064 R)
• M82: 47,999,075 km (0.087 R)
• M83: 48,909,378 km (0.097 R)
• M84: 50,439,016 km (0.1 R)
• M85: 50,823,782 km (0.098 R)
• M86: 50,978,018 km (0.107 R)
• M87: 51,751,439 km (0.043 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit