🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.94 AU

Year: 280 Days

Day: 43.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,739,482 km

• M1: 27,676 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.71 AU - 2.43 AU

Year: 1104 Days

Day: 42.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.77 AU - 3.05 AU

Year: 1841 Days

Day: 34.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 11.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.72 AU - 4.92 AU

Year: 3924 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,739,482 km

• M1: 147,803 km (0.115 R)
• M2: 245,640 km (0.098 R)
• M3: 323,879 km (0.12 R)
• M4: 400,922 km (0.071 R)
• M5: 486,492 km (0.085 R)
• M6: 671,096 km (0.05 R)
• M7: 966,253 km (0.1 R)
• M8: 1,112,111 km (0.092 R)
• M9: 1,376,300 km (0.098 R)
• M10: 1,979,030 km (0.057 R)
• M11: 2,182,334 km (0.114 R)
• M12: 2,515,638 km (0.107 R)
• M13: 2,784,615 km (0.109 R)
• M14: 3,282,028 km (0.107 R)
• M15: 3,419,359 km (0.114 R)
• M16: 3,523,778 km (0.073 R)
• M17: 3,951,777 km (0.083 R)
• M18: 4,283,885 km (0.041 R)
• M19: 5,414,695 km (0.081 R)
• M20: 5,701,025 km (0.037 R)
• M21: 6,034,479 km (0.065 R)
• M22: 6,395,608 km (0.079 R)
• M23: 6,983,827 km (0.066 R)
• M24: 7,340,618 km (0.108 R)
• M25: 7,795,096 km (0.038 R)
• M26: 8,095,339 km (0.042 R)
• M27: 8,779,001 km (0.111 R)
• M28: 9,530,432 km (0.117 R)
• M29: 9,777,118 km (0.032 R)
• M30: 10,176,395 km (0.114 R)
• M31: 10,327,489 km (0.061 R)
• M32: 10,428,617 km (0.103 R)
• M33: 10,581,057 km (0.09 R)
• M34: 10,785,258 km (0.107 R)
• M35: 11,068,447 km (0.118 R)
• M36: 11,510,659 km (0.089 R)
• M37: 11,879,268 km (0.1 R)
• M38: 12,038,440 km (0.117 R)
• M39: 12,709,386 km (0.071 R)
• M40: 13,309,872 km (0.052 R)
• M41: 13,419,976 km (0.083 R)
• M42: 14,003,408 km (0.108 R)
• M43: 14,510,096 km (0.068 R)
• M44: 14,965,472 km (0.075 R)
• M45: 15,137,509 km (0.049 R)
• M46: 15,570,446 km (0.063 R)
• M47: 15,715,556 km (0.072 R)
• M48: 16,389,344 km (0.088 R)
• M49: 17,072,558 km (0.109 R)
• M50: 17,947,257 km (0.099 R)
• M51: 18,313,622 km (0.097 R)
• M52: 18,405,475 km (0.102 R)
• M53: 18,620,597 km (0.116 R)
• M54: 18,991,450 km (0.086 R)
• M55: 19,552,143 km (0.096 R)
• M56: 19,771,603 km (0.091 R)
• M57: 20,753,713 km (0.086 R)
• M58: 20,977,661 km (0.117 R)
• M59: 21,298,997 km (0.102 R)
• M60: 21,686,755 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 10.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.29 AU - 13.53 AU

Year: 15243 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,739,482 km

• M1: 149,598 km (0.096 R)
• M2: 247,285 km (0.069 R)
• M3: 367,113 km (0.107 R)
• M4: 481,855 km (0.097 R)
• M5: 680,521 km (0.034 R)
• M6: 947,403 km (0.093 R)
• M7: 1,050,925 km (0.095 R)
• M8: 1,408,913 km (0.067 R)
• M9: 1,934,899 km (0.103 R)
• M10: 2,317,869 km (0.063 R)
• M11: 2,403,140 km (0.083 R)
• M12: 2,754,546 km (0.11 R)
• M13: 2,998,091 km (0.034 R)
• M14: 3,153,972 km (0.075 R)
• M15: 3,248,817 km (0.086 R)
• M16: 3,408,887 km (0.092 R)
• M17: 3,905,252 km (0.117 R)
• M18: 4,214,022 km (0.097 R)
• M19: 4,530,871 km (0.029 R)
• M20: 5,076,155 km (0.067 R)
• M21: 5,187,755 km (0.077 R)
• M22: 5,603,787 km (0.094 R)
• M23: 6,228,507 km (0.075 R)
• M24: 6,308,093 km (0.107 R)
• M25: 6,752,249 km (0.068 R)
• M26: 7,081,664 km (0.09 R)
• M27: 9,121,281 km (0.109 R)
• M28: 10,134,508 km (0.099 R)
• M29: 10,369,825 km (0.116 R)
• M30: 11,183,189 km (0.075 R)
• M31: 11,328,897 km (0.036 R)
• M32: 11,622,109 km (0.092 R)
• M33: 12,316,243 km (0.098 R)
• M34: 13,279,504 km (0.108 R)
• M35: 13,952,694 km (0.119 R)
• M36: 14,689,913 km (0.081 R)
• M37: 16,976,965 km (0.099 R)
• M38: 17,144,514 km (0.064 R)
• M39: 19,081,956 km (0.053 R)
• M40: 19,256,238 km (0.118 R)
• M41: 19,547,804 km (0.117 R)
• M42: 19,723,432 km (0.1 R)
• M43: 19,958,450 km (0.11 R)
• M44: 20,490,720 km (0.094 R)
• M45: 21,147,753 km (0.11 R)
• M46: 21,448,595 km (0.116 R)
• M47: 21,690,345 km (0.07 R)
• M48: 21,993,729 km (0.067 R)
• M49: 22,420,981 km (0.108 R)
• M50: 22,789,291 km (0.04 R)
• M51: 23,221,629 km (0.117 R)
• M52: 24,534,649 km (0.082 R)
• M53: 25,743,250 km (0.058 R)
• M54: 27,036,524 km (0.061 R)
• M55: 27,691,015 km (0.082 R)
• M56: 27,822,511 km (0.12 R)
• M57: 28,218,347 km (0.027 R)
• M58: 29,887,710 km (0.073 R)
• M59: 30,225,352 km (0.09 R)
• M60: 32,139,906 km (0.112 R)
• M61: 32,624,603 km (0.118 R)
• M62: 32,833,142 km (0.027 R)
• M63: 33,181,556 km (0.086 R)
• M64: 33,601,327 km (0.11 R)
• M65: 34,871,264 km (0.114 R)
• M66: 35,655,007 km (0.09 R)
• M67: 35,726,515 km (0.079 R)
• M68: 37,894,936 km (0.107 R)
• M69: 38,114,097 km (0.095 R)
• M70: 39,142,432 km (0.079 R)
• M71: 39,956,843 km (0.116 R)
• M72: 40,254,393 km (0.104 R)
• M73: 41,677,817 km (0.099 R)
• M74: 45,191,572 km (0.096 R)
• M75: 46,201,657 km (0.107 R)
• M76: 46,826,976 km (0.111 R)
• M77: 47,612,664 km (0.081 R)
• M78: 48,402,541 km (0.068 R)
• M79: 48,878,711 km (0.088 R)
• M80: 49,117,319 km (0.062 R)
• M81: 50,959,467 km (0.072 R)
• M82: 51,848,528 km (0.07 R)
• M83: 52,905,736 km (0.076 R)
• M84: 53,069,097 km (0.079 R)
• M85: 53,232,607 km (0.102 R)
• M86: 54,299,090 km (0.116 R)
• M87: 54,793,810 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 4.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.94 AU - 16.04 AU

Year: 18375 Days

Day: 21.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,739,482 km

• M1: 66,870 km (0.117 R)
• M2: 188,643 km (0.088 R)
• M3: 558,299 km (0.088 R)
• M4: 713,432 km (0.116 R)
• M5: 1,215,632 km (0.062 R)
• M6: 1,715,888 km (0.099 R)
• M7: 1,790,088 km (0.119 R)
• M8: 1,926,073 km (0.066 R)
• M9: 2,256,684 km (0.096 R)
• M10: 2,793,591 km (0.062 R)
• M11: 3,861,570 km (0.072 R)
• M12: 4,176,174 km (0.088 R)
• M13: 4,236,163 km (0.091 R)
• M14: 4,851,010 km (0.093 R)
• M15: 5,602,889 km (0.057 R)
• M16: 5,669,011 km (0.111 R)
• M17: 6,207,414 km (0.11 R)
• M18: 6,459,636 km (0.08 R)
• M19: 6,832,434 km (0.089 R)
• M20: 7,021,526 km (0.112 R)
• M21: 7,236,199 km (0.117 R)
• M22: 7,380,561 km (0.088 R)
• M23: 8,467,987 km (0.044 R)
• M24: 8,594,697 km (0.063 R)
• M25: 9,368,118 km (0.027 R)
• M26: 9,525,495 km (0.118 R)
• M27: 10,514,935 km (0.099 R)
• M28: 11,201,889 km (0.114 R)
• M29: 11,285,215 km (0.108 R)
• M30: 11,874,780 km (0.095 R)
• M31: 13,054,509 km (0.041 R)
• M32: 14,271,038 km (0.089 R)
• M33: 14,361,396 km (0.1 R)
• M34: 16,052,749 km (0.111 R)
• M35: 16,115,431 km (0.12 R)
• M36: 16,430,035 km (0.05 R)
• M37: 17,644,022 km (0.056 R)
• M38: 17,676,335 km (0.093 R)
• M39: 18,066,037 km (0.081 R)
• M40: 18,131,112 km (0.092 R)
• M41: 18,229,099 km (0.087 R)
• M42: 18,359,997 km (0.115 R)
• M43: 18,556,868 km (0.081 R)
• M44: 18,919,792 km (0.111 R)
• M45: 19,853,732 km (0.112 R)
• M46: 20,666,347 km (0.073 R)
• M47: 21,179,618 km (0.119 R)
• M48: 21,524,142 km (0.108 R)
• M49: 23,132,917 km (0.109 R)
• M50: 23,416,555 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 5.8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.93 AU - 19.19 AU

Year: 30859 Days

Day: 15.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 39,739,482 km

• M1: 147,055 km (0.076 R)
• M2: 339,288 km (0.044 R)
• M3: 440,117 km (0.073 R)
• M4: 696,827 km (0.074 R)
• M5: 748,139 km (0.114 R)
• M6: 882,179 km (0.115 R)
• M7: 966,402 km (0.116 R)
• M8: 1,143,077 km (0.113 R)
• M9: 1,732,643 km (0.117 R)
• M10: 2,208,962 km (0.107 R)
• M11: 3,015,893 km (0.081 R)
• M12: 3,766,276 km (0.074 R)
• M13: 4,186,048 km (0.098 R)
• M14: 5,324,787 km (0.118 R)
• M15: 6,008,299 km (0.058 R)
• M16: 6,333,076 km (0.082 R)
• M17: 6,442,582 km (0.077 R)
• M18: 7,056,083 km (0.11 R)
• M19: 7,112,780 km (0.072 R)
• M20: 9,377,094 km (0.092 R)
• M21: 9,439,476 km (0.1 R)
• M22: 9,880,042 km (0.066 R)
• M23: 10,520,919 km (0.038 R)
• M24: 10,650,770 km (0.097 R)
• M25: 11,842,616 km (0.029 R)
• M26: 12,729,432 km (0.116 R)
• M27: 13,355,799 km (0.079 R)
• M28: 14,206,562 km (0.113 R)
• M29: 15,001,824 km (0.107 R)
• M30: 15,147,981 km (0.118 R)
• M31: 15,959,998 km (0.107 R)
• M32: 16,183,946 km (0.088 R)
• M33: 16,258,895 km (0.116 R)
• M34: 16,862,074 km (0.112 R)
• M35: 17,166,356 km (0.029 R)
• M36: 17,549,476 km (0.064 R)
• M37: 17,780,605 km (0.077 R)
• M38: 20,066,460 km (0.104 R)
• M39: 20,631,940 km (0.091 R)
• M40: 21,448,744 km (0.098 R)
• M41: 22,693,847 km (0.103 R)
• M42: 24,906,849 km (0.104 R)
• M43: 26,655,349 km (0.106 R)
• M44: 27,992,454 km (0.09 R)
• M45: 28,986,831 km (0.055 R)
• M46: 29,260,147 km (0.052 R)
• M47: 30,177,032 km (0.086 R)
• M48: 31,010,143 km (0.044 R)
• M49: 31,850,883 km (0.105 R)
• M50: 33,459,359 km (0.113 R)
• M51: 34,225,450 km (0.114 R)
• M52: 35,482,521 km (0.067 R)
• M53: 35,677,297 km (0.093 R)
• M54: 37,346,959 km (0.111 R)
• M55: 37,545,026 km (0.084 R)
• M56: 37,644,210 km (0.1 R)
• M57: 37,743,393 km (0.049 R)
• M58: 38,141,324 km (0.052 R)
• M59: 38,340,887 km (0.074 R)
• M60: 38,540,750 km (0.106 R)
• M61: 39,645,979 km (0.094 R)
• M62: 40,354,774 km (0.074 R)
• M63: 40,456,351 km (0.1 R)
• M64: 41,272,108 km (0.11 R)
• M65: 42,505,991 km (0.108 R)
• M66: 44,169,968 km (0.106 R)
• M67: 44,484,423 km (0.097 R)
• M68: 45,115,277 km (0.109 R)
• M69: 46,386,111 km (0.076 R)
• M70: 47,883,436 km (0.117 R)
• M71: 48,962,635 km (0.103 R)
• M72: 49,288,010 km (0.114 R)
• M73: 49,614,134 km (0.118 R)
• M74: 51,585,385 km (0.095 R)
• M75: 52,469,808 km (0.105 R)
• M76: 53,693,817 km (0.096 R)
• M77: 54,477,710 km (0.093 R)
• M78: 57,536,538 km (0.075 R)
• M79: 58,223,790 km (0.064 R)
• M80: 59,144,416 km (0.12 R)
• M81: 61,466,923 km (0.085 R)
• M82: 62,756,905 km (0.09 R)
• M83: 63,464,353 km (0.117 R)
• M84: 65,721,935 km (0.062 R)
• M85: 67,522,645 km (0.087 R)
• M86: 68,126,422 km (0.11 R)
• M87: 71,418,023 km (0.086 R)
• M88: 74,511,707 km (0.101 R)
• M89: 75,260,744 km (0.113 R)
• M90: 78,915,719 km (0.114 R)
• M91: 79,042,877 km (0.11 R)
• M92: 81,984,121 km (0.09 R)
• M93: 82,241,579 km (0.099 R)
• M94: 83,015,449 km (0.075 R)
• M95: 83,532,758 km (0.108 R)
• M96: 83,791,862 km (0.094 R)
• M97: 84,570,668 km (0.044 R)
• M98: 87,841,327 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.1

Radius: 5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.59 AU - 19.81 AU

Year: 31200 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,739,482 km

• M1: 182,958 km (0.11 R)
• M2: 300,093 km (0.038 R)
• M3: 416,032 km (0.116 R)
• M4: 453,581 km (0.114 R)
• M5: 602,131 km (0.072 R)
• M6: 1,609,523 km (0.115 R)
• M7: 1,752,988 km (0.102 R)
• M8: 1,836,763 km (0.11 R)
• M9: 1,921,884 km (0.081 R)
• M10: 1,986,660 km (0.087 R)
• M11: 2,096,165 km (0.073 R)
• M12: 2,966,825 km (0.111 R)
• M13: 3,584,515 km (0.118 R)
• M14: 3,691,178 km (0.071 R)
• M15: 3,990,074 km (0.11 R)
• M16: 4,698,121 km (0.106 R)
• M17: 5,444,166 km (0.067 R)
• M18: 6,451,857 km (0.056 R)
• M19: 6,712,606 km (0.104 R)
• M20: 7,110,237 km (0.077 R)
• M21: 7,210,917 km (0.084 R)
• M22: 7,244,576 km (0.114 R)
• M23: 8,207,538 km (0.101 R)
• M24: 8,242,693 km (0.117 R)
• M25: 9,210,143 km (0.118 R)
• M26: 9,283,146 km (0.04 R)
• M27: 9,651,606 km (0.076 R)
• M28: 9,912,205 km (0.114 R)
• M29: 10,631,322 km (0.086 R)
• M30: 11,211,014 km (0.063 R)
• M31: 11,761,085 km (0.113 R)
• M32: 12,039,487 km (0.103 R)
• M33: 12,199,557 km (0.056 R)
• M34: 12,765,336 km (0.087 R)
• M35: 12,928,547 km (0.089 R)
• M36: 13,174,636 km (0.062 R)
• M37: 13,339,642 km (0.113 R)
• M38: 13,546,686 km (0.112 R)
• M39: 13,754,926 km (0.071 R)
• M40: 14,006,101 km (0.092 R)
• M41: 14,090,175 km (0.084 R)
• M42: 14,470,752 km (0.069 R)
• M43: 14,513,237 km (0.096 R)
• M44: 14,983,274 km (0.109 R)
• M45: 15,155,311 km (0.052 R)
• M46: 15,284,863 km (0.099 R)
• M47: 15,719,445 km (0.09 R)
• M48: 16,645,007 km (0.09 R)
• M49: 17,317,001 km (0.063 R)
• M50: 18,640,942 km (0.06 R)
• M51: 19,291,693 km (0.061 R)
• M52: 19,714,007 km (0.115 R)
• M53: 20,567,762 km (0.104 R)
• M54: 21,336,546 km (0.059 R)
• M55: 21,433,336 km (0.079 R)
• M56: 21,578,894 km (0.082 R)
• M57: 23,950,021 km (0.097 R)
• M58: 26,402,379 km (0.11 R)
• M59: 26,871,069 km (0.078 R)
• M60: 27,975,251 km (0.062 R)
• M61: 28,346,553 km (0.088 R)
• M62: 29,470,332 km (0.098 R)
• M63: 29,686,052 km (0.071 R)
• M64: 30,445,111 km (0.115 R)
• M65: 30,772,432 km (0.118 R)
• M66: 31,540,617 km (0.079 R)
• M67: 33,826,323 km (0.109 R)
• M68: 34,222,009 km (0.058 R)
• M69: 34,448,650 km (0.05 R)
• M70: 35,532,486 km (0.055 R)
• M71: 35,992,051 km (0.029 R)
• M72: 36,975,358 km (0.062 R)
• M73: 37,382,862 km (0.106 R)
• M74: 37,850,356 km (0.076 R)
• M75: 39,679,938 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit