🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.98 AU - 1.48 AU

Year: 493 Days

Day: 25.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.54 AU - 2.84 AU

Year: 1596 Days

Day: 12.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.69 AU - 2.81 AU

Year: 1649 Days

Day: 40.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,815,589 km

• M1: 257,907 km (0.111 R)
• M2: 793,916 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.59 AU - 3.65 AU

Year: 1993 Days

Day: 16.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,815,589 km

• M1: 31,116 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.99 AU - 6.33 AU

Year: 4239 Days

Day: 14.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,815,589 km

• M1: 130,599 km (0.111 R)
• M2: 200,760 km (0.116 R)
• M3: 399,277 km (0.066 R)
• M4: 453,730 km (0.075 R)
• M5: 658,380 km (0.063 R)
• M6: 966,103 km (0.067 R)
• M7: 1,023,249 km (0.056 R)
• M8: 1,337,106 km (0.044 R)
• M9: 1,555,219 km (0.075 R)
• M10: 1,611,468 km (0.104 R)
• M11: 1,714,691 km (0.091 R)
• M12: 1,773,034 km (0.099 R)
• M13: 2,276,281 km (0.115 R)
• M14: 2,379,504 km (0.117 R)
• M15: 2,431,863 km (0.103 R)
• M16: 2,524,165 km (0.032 R)
• M17: 2,919,103 km (0.097 R)
• M18: 3,599,923 km (0.081 R)
• M19: 3,705,390 km (0.06 R)
• M20: 3,842,721 km (0.073 R)
• M21: 3,919,614 km (0.116 R)
• M22: 4,090,754 km (0.071 R)
• M23: 4,312,159 km (0.101 R)
• M24: 4,424,357 km (0.101 R)
• M25: 4,684,508 km (0.113 R)
• M26: 4,816,453 km (0.11 R)
• M27: 4,899,480 km (0.056 R)
• M28: 4,949,595 km (0.027 R)
• M29: 5,067,179 km (0.098 R)
• M30: 5,117,743 km (0.076 R)
• M31: 5,529,137 km (0.103 R)
• M32: 5,581,347 km (0.117 R)
• M33: 5,862,441 km (0.086 R)
• M34: 6,292,834 km (0.064 R)
• M35: 6,402,041 km (0.112 R)
• M36: 6,622,249 km (0.107 R)
• M37: 7,374,427 km (0.074 R)
• M38: 7,470,319 km (0.078 R)
• M39: 7,528,064 km (0.113 R)
• M40: 7,586,108 km (0.102 R)
• M41: 7,644,152 km (0.056 R)
• M42: 7,877,824 km (0.111 R)
• M43: 8,034,902 km (0.111 R)
• M44: 8,272,613 km (0.098 R)
• M45: 8,332,452 km (0.06 R)
• M46: 8,452,429 km (0.119 R)
• M47: 8,633,443 km (0.085 R)
• M48: 8,836,148 km (0.052 R)
• M49: 8,958,519 km (0.098 R)
• M50: 9,081,488 km (0.112 R)
• M51: 9,683,620 km (0.07 R)
• M52: 10,085,140 km (0.108 R)
• M53: 10,277,224 km (0.086 R)
• M54: 10,384,486 km (0.107 R)
• M55: 10,448,962 km (0.117 R)
• M56: 10,795,431 km (0.032 R)
• M57: 10,904,488 km (0.066 R)
• M58: 11,035,835 km (0.114 R)
• M59: 11,233,753 km (0.102 R)
• M60: 11,410,727 km (0.056 R)
• M61: 11,857,127 km (0.103 R)
• M62: 11,992,214 km (0.118 R)
• M63: 12,127,750 km (0.092 R)
• M64: 12,652,240 km (0.054 R)
• M65: 13,044,635 km (0.078 R)
• M66: 13,114,198 km (0.031 R)
• M67: 13,417,583 km (0.107 R)
• M68: 13,581,841 km (0.035 R)
• M69: 13,841,393 km (0.115 R)
• M70: 13,983,511 km (0.083 R)
• M71: 14,126,228 km (0.059 R)
• M72: 14,509,198 km (0.1 R)
• M73: 15,555,336 km (0.076 R)
• M74: 15,703,288 km (0.074 R)
• M75: 16,000,539 km (0.12 R)
• M76: 16,075,039 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 8.8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.84 AU - 12.62 AU

Year: 14529 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,815,589 km

• M1: 146,456 km (0.084 R)
• M2: 249,380 km (0.11 R)
• M3: 329,714 km (0.08 R)
• M4: 1,037,312 km (0.109 R)
• M5: 1,538,165 km (0.052 R)
• M6: 1,900,043 km (0.093 R)
• M7: 1,958,236 km (0.082 R)
• M8: 2,016,878 km (0.056 R)
• M9: 2,899,805 km (0.102 R)
• M10: 2,966,975 km (0.074 R)
• M11: 3,381,510 km (0.105 R)
• M12: 3,631,638 km (0.056 R)
• M13: 3,814,147 km (0.097 R)
• M14: 3,888,049 km (0.105 R)
• M15: 5,714,339 km (0.111 R)
• M16: 5,884,283 km (0.037 R)
• M17: 6,403,836 km (0.103 R)
• M18: 6,491,800 km (0.068 R)
• M19: 7,302,171 km (0.1 R)
• M20: 7,394,174 km (0.071 R)
• M21: 8,144,258 km (0.05 R)
• M22: 8,820,290 km (0.055 R)
• M23: 9,066,080 km (0.112 R)
• M24: 9,165,114 km (0.055 R)
• M25: 10,849,286 km (0.11 R)
• M26: 10,954,454 km (0.064 R)
• M27: 13,127,064 km (0.033 R)
• M28: 13,239,112 km (0.083 R)
• M29: 13,861,140 km (0.115 R)
• M30: 13,918,137 km (0.082 R)
• M31: 13,975,134 km (0.119 R)
• M32: 14,204,318 km (0.049 R)
• M33: 14,550,487 km (0.111 R)
• M34: 14,899,350 km (0.103 R)
• M35: 14,957,842 km (0.118 R)
• M36: 15,427,879 km (0.044 R)
• M37: 15,724,232 km (0.037 R)
• M38: 16,867,160 km (0.046 R)
• M39: 17,974,633 km (0.113 R)
• M40: 18,537,121 km (0.117 R)
• M41: 19,296,031 km (0.116 R)
• M42: 20,000,787 km (0.045 R)
• M43: 20,648,695 km (0.101 R)
• M44: 21,765,892 km (0.035 R)
• M45: 22,031,578 km (0.044 R)
• M46: 22,633,410 km (0.095 R)
• M47: 23,240,628 km (0.108 R)
• M48: 23,580,215 km (0.116 R)
• M49: 23,716,498 km (0.089 R)
• M50: 24,816,641 km (0.097 R)
• M51: 25,094,145 km (0.103 R)
• M52: 25,303,133 km (0.096 R)
• M53: 25,442,708 km (0.103 R)
• M54: 25,512,570 km (0.04 R)
• M55: 27,566,848 km (0.076 R)
• M56: 27,998,438 km (0.109 R)
• M57: 30,190,047 km (0.093 R)
• M58: 32,436,110 km (0.112 R)
• M59: 32,967,930 km (0.102 R)
• M60: 34,813,070 km (0.083 R)
• M61: 35,669,967 km (0.102 R)
• M62: 35,748,206 km (0.116 R)
• M63: 35,826,446 km (0.056 R)
• M64: 36,612,583 km (0.084 R)
• M65: 36,691,571 km (0.103 R)
• M66: 37,166,245 km (0.119 R)
• M67: 37,404,404 km (0.066 R)
• M68: 38,442,165 km (0.051 R)
• M69: 39,975,992 km (0.095 R)
• M70: 40,627,790 km (0.09 R)
• M71: 40,709,470 km (0.114 R)
• M72: 41,941,857 km (0.1 R)
• M73: 42,603,978 km (0.104 R)
• M74: 43,938,839 km (0.038 R)
• M75: 46,649,553 km (0.108 R)
• M76: 47,421,627 km (0.067 R)
• M77: 47,852,320 km (0.048 R)
• M78: 48,197,891 km (0.112 R)
• M79: 49,763,133 km (0.065 R)
• M80: 50,551,963 km (0.068 R)
• M81: 51,080,193 km (0.059 R)
• M82: 52,497,633 km (0.107 R)
• M83: 59,683,118 km (0.08 R)
• M84: 60,241,267 km (0.109 R)
• M85: 60,521,015 km (0.089 R)
• M86: 60,894,711 km (0.089 R)
• M87: 62,302,876 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.1

Radius: 5.4

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.28 AU - 16.14 AU

Year: 19372 Days

Day: 25 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,815,589 km

• M1: 138,228 km (0.111 R)
• M2: 238,908 km (0.07 R)
• M3: 283,638 km (0.111 R)
• M4: 331,658 km (0.111 R)
• M5: 573,409 km (0.097 R)
• M6: 1,218,774 km (0.118 R)
• M7: 1,829,881 km (0.067 R)
• M8: 2,019,721 km (0.116 R)
• M9: 2,591,634 km (0.099 R)
• M10: 3,098,172 km (0.099 R)
• M11: 3,873,238 km (0.115 R)
• M12: 5,635,352 km (0.078 R)
• M13: 6,144,882 km (0.038 R)
• M14: 6,333,824 km (0.088 R)
• M15: 6,717,393 km (0.086 R)
• M16: 7,108,592 km (0.107 R)
• M17: 7,557,385 km (0.081 R)
• M18: 7,658,364 km (0.097 R)
• M19: 8,851,706 km (0.12 R)
• M20: 9,496,922 km (0.062 R)
• M21: 10,212,897 km (0.103 R)
• M22: 12,702,056 km (0.08 R)
• M23: 13,735,179 km (0.105 R)
• M24: 14,417,944 km (0.097 R)
• M25: 14,668,969 km (0.1 R)
• M26: 15,558,927 km (0.111 R)
• M27: 15,687,581 km (0.062 R)
• M28: 15,881,011 km (0.094 R)
• M29: 17,191,189 km (0.066 R)
• M30: 17,457,324 km (0.114 R)
• M31: 18,467,558 km (0.104 R)
• M32: 19,635,319 km (0.088 R)
• M33: 20,826,716 km (0.086 R)
• M34: 22,330,474 km (0.111 R)
• M35: 23,205,472 km (0.117 R)
• M36: 25,365,665 km (0.113 R)
• M37: 26,278,212 km (0.1 R)
• M38: 26,354,657 km (0.06 R)
• M39: 26,892,461 km (0.078 R)
• M40: 27,744,870 km (0.117 R)
• M41: 28,291,800 km (0.104 R)
• M42: 28,448,877 km (0.113 R)
• M43: 29,158,719 km (0.098 R)
• M44: 29,237,857 km (0.066 R)
• M45: 31,974,151 km (0.094 R)
• M46: 32,219,492 km (0.092 R)
• M47: 33,621,373 km (0.062 R)
• M48: 34,790,930 km (0.114 R)
• M49: 36,912,078 km (0.098 R)
• M50: 39,600,052 km (0.088 R)
• M51: 39,951,458 km (0.111 R)
• M52: 40,039,421 km (0.118 R)
• M53: 41,813,203 km (0.105 R)
• M54: 42,979,917 km (0.103 R)
• M55: 43,250,689 km (0.086 R)
• M56: 43,521,910 km (0.074 R)
• M57: 44,248,208 km (0.043 R)
• M58: 46,081,231 km (0.081 R)
• M59: 46,636,089 km (0.051 R)
• M60: 48,501,126 km (0.107 R)
• M61: 48,782,968 km (0.119 R)
• M62: 51,535,718 km (0.119 R)
• M63: 53,754,404 km (0.084 R)
• M64: 54,533,361 km (0.098 R)
• M65: 54,631,048 km (0.109 R)
• M66: 55,414,193 km (0.114 R)
• M67: 56,004,057 km (0.036 R)
• M68: 56,497,132 km (0.072 R)
• M69: 57,686,585 km (0.106 R)
• M70: 58,184,596 km (0.096 R)
• M71: 59,989,195 km (0.069 R)
• M72: 60,089,874 km (0.097 R)
• M73: 60,392,660 km (0.071 R)
• M74: 60,493,639 km (0.07 R)
• M75: 61,405,438 km (0.088 R)
• M76: 62,117,673 km (0.103 R)
• M77: 62,219,550 km (0.103 R)
• M78: 62,934,927 km (0.053 R)
• M79: 69,494,644 km (0.085 R)
• M80: 69,600,559 km (0.079 R)
• M81: 70,236,799 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.9

Radius: 5.2

Gravity: 28.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.66 AU - 20.06 AU

Year: 23931 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,815,589 km

• M1: 244,293 km (0.087 R)
• M2: 374,294 km (0.093 R)
• M3: 621,130 km (0.097 R)
• M4: 997,967 km (0.082 R)
• M5: 1,147,565 km (0.102 R)
• M6: 1,336,507 km (0.111 R)
• M7: 1,779,317 km (0.058 R)
• M8: 1,960,929 km (0.118 R)
• M9: 2,264,014 km (0.108 R)
• M10: 2,500,977 km (0.101 R)
• M11: 3,214,709 km (0.081 R)
• M12: 3,480,694 km (0.077 R)
• M13: 3,525,872 km (0.12 R)
• M14: 3,616,529 km (0.117 R)
• M15: 3,939,959 km (0.11 R)
• M16: 4,272,665 km (0.082 R)
• M17: 6,395,608 km (0.062 R)
• M18: 6,561,961 km (0.092 R)
• M19: 6,673,561 km (0.066 R)
• M20: 8,002,738 km (0.092 R)
• M21: 8,062,428 km (0.102 R)
• M22: 8,242,095 km (0.072 R)
• M23: 9,222,858 km (0.099 R)
• M24: 9,347,922 km (0.045 R)
• M25: 10,630,275 km (0.04 R)
• M26: 11,425,837 km (0.117 R)
• M27: 12,724,196 km (0.049 R)
• M28: 14,429,762 km (0.104 R)
• M29: 15,531,550 km (0.079 R)
• M30: 15,680,550 km (0.064 R)
• M31: 16,281,185 km (0.109 R)
• M32: 16,660,266 km (0.1 R)
• M33: 16,965,745 km (0.068 R)
• M34: 17,427,404 km (0.11 R)
• M35: 19,314,731 km (0.045 R)
• M36: 19,555,284 km (0.043 R)
• M37: 20,526,922 km (0.105 R)
• M38: 22,264,950 km (0.045 R)
• M39: 23,535,036 km (0.11 R)
• M40: 23,877,615 km (0.047 R)
• M41: 24,481,243 km (0.106 R)
• M42: 29,394,785 km (0.073 R)
• M43: 29,763,843 km (0.073 R)
• M44: 30,041,496 km (0.084 R)
• M45: 30,227,147 km (0.103 R)
• M46: 30,692,846 km (0.114 R)
• M47: 31,254,735 km (0.118 R)
• M48: 31,820,215 km (0.107 R)
• M49: 32,579,275 km (0.109 R)
• M50: 33,056,641 km (0.095 R)
• M51: 35,871,176 km (0.066 R)
• M52: 37,456,614 km (0.038 R)
• M53: 37,556,396 km (0.118 R)
• M54: 37,956,720 km (0.06 R)
• M55: 39,165,919 km (0.075 R)
• M56: 39,470,201 km (0.113 R)
• M57: 40,285,510 km (0.077 R)
• M58: 40,490,160 km (0.098 R)
• M59: 40,592,634 km (0.119 R)
• M60: 41,003,430 km (0.029 R)
• M61: 43,287,041 km (0.084 R)
• M62: 44,655,862 km (0.116 R)
• M63: 45,186,037 km (0.101 R)
• M64: 45,398,615 km (0.11 R)
• M65: 45,718,306 km (0.107 R)
• M66: 46,038,745 km (0.063 R)
• M67: 46,359,782 km (0.06 R)
• M68: 46,681,716 km (0.09 R)
• M69: 47,651,709 km (0.102 R)
• M70: 48,846,398 km (0.091 R)
• M71: 49,611,740 km (0.103 R)
• M72: 50,270,868 km (0.089 R)
• M73: 52,488,807 km (0.089 R)
• M74: 53,272,699 km (0.119 R)
• M75: 56,675,602 km (0.074 R)
• M76: 57,364,500 km (0.11 R)
• M77: 57,594,881 km (0.114 R)
• M78: 61,320,766 km (0.08 R)
• M79: 63,331,660 km (0.069 R)
• M80: 63,450,590 km (0.087 R)
• M81: 69,615,369 km (0.041 R)
• M82: 74,959,155 km (0.116 R)
• M83: 76,473,833 km (0.109 R)
• M84: 78,636,869 km (0.111 R)
• M85: 79,020,737 km (0.112 R)
• M86: 79,533,409 km (0.043 R)
• M87: 79,918,623 km (0.036 R)
• M88: 81,207,259 km (0.103 R)
• M89: 81,854,270 km (0.049 R)
• M90: 83,153,079 km (0.049 R)
• M91: 83,544,128 km (0.093 R)
• M92: 85,902,987 km (0.11 R)
• M93: 86,826,155 km (0.032 R)
• M94: 88,018,002 km (0.046 R)
• M95: 88,549,523 km (0.083 R)
• M96: 88,815,657 km (0.055 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit