🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 224 Days

Day: 41.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,097,198 km

• M1: 296,952 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.71 AU - 0.75 AU

Year: 229 Days

Day: 37.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.96 AU - 1.12 AU

Year: 389 Days

Day: 29.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,097,198 km

• M1: 798,254 km (0.089 R)
• M2: 849,866 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.2 AU - 2.32 AU

Year: 1247 Days

Day: 22.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.92 AU - 3.14 AU

Year: 1477 Days

Day: 25.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.76 AU - 3.62 AU

Year: 2092 Days

Day: 22.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 13.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.98 AU - 9.1 AU

Year: 8369 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,097,198 km

• M1: 259,403 km (0.11 R)
• M2: 350,209 km (0.117 R)
• M3: 435,928 km (0.109 R)
• M4: 609,761 km (0.078 R)
• M5: 903,122 km (0.117 R)
• M6: 1,118,543 km (0.071 R)
• M7: 1,389,016 km (0.088 R)
• M8: 1,621,043 km (0.062 R)
• M9: 2,256,385 km (0.102 R)
• M10: 2,392,519 km (0.076 R)
• M11: 2,672,865 km (0.113 R)
• M12: 2,865,996 km (0.1 R)
• M13: 3,038,632 km (0.106 R)
• M14: 3,710,775 km (0.046 R)
• M15: 3,818,336 km (0.066 R)
• M16: 4,147,152 km (0.108 R)
• M17: 4,258,902 km (0.092 R)
• M18: 4,343,275 km (0.1 R)
• M19: 4,456,820 km (0.061 R)
• M20: 4,571,262 km (0.035 R)
• M21: 4,803,288 km (0.091 R)
• M22: 5,039,204 km (0.084 R)
• M23: 5,279,010 km (0.043 R)
• M24: 6,961,088 km (0.026 R)
• M25: 7,601,816 km (0.102 R)
• M26: 7,808,261 km (0.077 R)
• M27: 8,156,226 km (0.033 R)
• M28: 8,332,153 km (0.038 R)
• M29: 8,616,239 km (0.049 R)
• M30: 8,723,650 km (0.091 R)
• M31: 8,831,510 km (0.098 R)
• M32: 9,784,598 km (0.065 R)
• M33: 10,009,294 km (0.05 R)
• M34: 10,122,241 km (0.087 R)
• M35: 10,924,833 km (0.11 R)
• M36: 11,353,431 km (0.116 R)
• M37: 12,106,806 km (0.058 R)
• M38: 12,267,474 km (0.083 R)
• M39: 13,453,636 km (0.048 R)
• M40: 14,081,498 km (0.055 R)
• M41: 15,322,412 km (0.112 R)
• M42: 16,110,195 km (0.11 R)
• M43: 17,407,059 km (0.116 R)
• M44: 17,633,999 km (0.098 R)
• M45: 18,737,283 km (0.062 R)
• M46: 19,016,582 km (0.112 R)
• M47: 19,250,404 km (0.071 R)
• M48: 19,673,616 km (0.072 R)
• M49: 20,004,975 km (0.054 R)
• M50: 20,769,420 km (0.083 R)
• M51: 20,913,782 km (0.071 R)
• M52: 21,058,443 km (0.077 R)
• M53: 21,982,659 km (0.107 R)
• M54: 22,622,788 km (0.096 R)
• M55: 23,469,064 km (0.12 R)
• M56: 23,870,883 km (0.067 R)
• M57: 24,072,541 km (0.096 R)
• M58: 24,732,268 km (0.092 R)
• M59: 24,936,469 km (0.081 R)
• M60: 25,141,119 km (0.025 R)
• M61: 25,500,902 km (0.094 R)
• M62: 25,913,942 km (0.083 R)
• M63: 26,485,555 km (0.11 R)
• M64: 26,694,543 km (0.106 R)
• M65: 26,956,489 km (0.101 R)
• M66: 27,959,393 km (0.119 R)
• M67: 28,652,779 km (0.092 R)
• M68: 28,760,041 km (0.088 R)
• M69: 28,974,714 km (0.079 R)
• M70: 29,676,328 km (0.059 R)
• M71: 30,110,910 km (0.091 R)
• M72: 30,219,817 km (0.081 R)
• M73: 30,657,092 km (0.074 R)
• M74: 31,537,625 km (0.058 R)
• M75: 31,870,031 km (0.077 R)
• M76: 32,036,683 km (0.103 R)
• M77: 32,315,085 km (0.108 R)
• M78: 32,706,134 km (0.095 R)
• M79: 32,930,381 km (0.042 R)
• M80: 33,719,061 km (0.068 R)
• M81: 34,002,250 km (0.095 R)
• M82: 35,142,784 km (0.09 R)
• M83: 36,122,201 km (0.095 R)
• M84: 37,168,937 km (0.038 R)
• M85: 37,931,139 km (0.119 R)
• M86: 38,225,547 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 8.7

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.26 AU - 9.3 AU

Year: 8746 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,097,198 km

• M1: 124,166 km (0.087 R)
• M2: 182,809 km (0.12 R)
• M3: 286,330 km (0.096 R)
• M4: 496,067 km (0.075 R)
• M5: 612,154 km (0.053 R)
• M6: 754,123 km (0.058 R)
• M7: 889,808 km (0.086 R)
• M8: 1,033,871 km (0.116 R)
• M9: 1,345,483 km (0.119 R)
• M10: 1,469,799 km (0.062 R)
• M11: 1,619,846 km (0.058 R)
• M12: 2,343,750 km (0.115 R)
• M13: 2,858,516 km (0.076 R)
• M14: 3,101,463 km (0.109 R)
• M15: 3,464,387 km (0.027 R)
• M16: 3,578,830 km (0.114 R)
• M17: 3,782,133 km (0.06 R)
• M18: 3,840,925 km (0.052 R)
• M19: 4,383,666 km (0.087 R)
• M20: 4,445,450 km (0.104 R)
• M21: 4,601,331 km (0.101 R)
• M22: 5,843,742 km (0.078 R)
• M23: 6,083,397 km (0.09 R)
• M24: 6,326,344 km (0.115 R)
• M25: 7,001,629 km (0.031 R)
• M26: 7,219,743 km (0.096 R)
• M27: 7,962,795 km (0.041 R)
• M28: 8,925,458 km (0.118 R)
• M29: 9,281,052 km (0.118 R)
• M30: 9,480,615 km (0.052 R)
• M31: 9,965,313 km (0.067 R)
• M32: 10,707,468 km (0.084 R)
• M33: 10,791,093 km (0.065 R)
• M34: 11,382,154 km (0.069 R)
• M35: 11,552,995 km (0.068 R)
• M36: 12,551,561 km (0.113 R)
• M37: 12,994,370 km (0.087 R)
• M38: 13,083,531 km (0.12 R)
• M39: 13,352,358 km (0.078 R)
• M40: 13,849,771 km (0.117 R)
• M41: 13,940,876 km (0.069 R)
• M42: 14,123,685 km (0.116 R)
• M43: 14,399,393 km (0.05 R)
• M44: 14,537,921 km (0.108 R)
• M45: 15,143,344 km (0.075 R)
• M46: 16,571,704 km (0.101 R)
• M47: 16,959,761 km (0.111 R)
• M48: 17,057,299 km (0.103 R)
• M49: 17,252,823 km (0.105 R)
• M50: 17,893,551 km (0.101 R)
• M51: 17,992,884 km (0.053 R)
• M52: 18,291,780 km (0.077 R)
• M53: 18,642,587 km (0.068 R)
• M54: 21,159,721 km (0.071 R)
• M55: 21,369,906 km (0.089 R)
• M56: 21,951,393 km (0.04 R)
• M57: 22,324,191 km (0.11 R)
• M58: 22,538,116 km (0.114 R)
• M59: 23,618,213 km (0.071 R)
• M60: 24,000,136 km (0.094 R)
• M61: 24,164,394 km (0.113 R)
• M62: 24,825,467 km (0.059 R)
• M63: 24,880,819 km (0.086 R)
• M64: 25,102,672 km (0.1 R)
• M65: 25,213,824 km (0.103 R)
• M66: 25,269,474 km (0.096 R)
• M67: 25,548,324 km (0.095 R)
• M68: 25,660,224 km (0.117 R)
• M69: 25,716,173 km (0.116 R)
• M70: 25,828,222 km (0.03 R)
• M71: 27,128,676 km (0.069 R)
• M72: 28,682,400 km (0.08 R)
• M73: 29,910,598 km (0.084 R)
• M74: 30,917,542 km (0.115 R)
• M75: 30,977,081 km (0.085 R)
• M76: 31,514,886 km (0.112 R)
• M77: 31,935,405 km (0.034 R)
• M78: 32,116,269 km (0.113 R)
• M79: 32,842,717 km (0.096 R)
• M80: 33,758,555 km (0.043 R)
• M81: 34,930,504 km (0.034 R)
• M82: 35,490,300 km (0.118 R)
• M83: 36,366,943 km (0.118 R)
• M84: 36,681,847 km (0.102 R)
• M85: 37,124,058 km (0.105 R)
• M86: 37,187,487 km (0.12 R)
• M87: 38,461,613 km (0.05 R)
• M88: 38,975,182 km (0.084 R)
• M89: 41,052,498 km (0.095 R)
• M90: 42,236,715 km (0.091 R)
• M91: 42,700,319 km (0.108 R)
• M92: 43,298,710 km (0.105 R)
• M93: 44,369,532 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 4.1

Gravity: 59.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.35 AU - 16.53 AU

Year: 20143 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,097,198 km

• M1: 53,706 km (0.089 R)
• M2: 81,531 km (0.107 R)
• M3: 456,274 km (0.048 R)
• M4: 641,924 km (0.033 R)
• M5: 1,722,171 km (0.036 R)
• M6: 2,232,599 km (0.095 R)
• M7: 2,386,684 km (0.071 R)
• M8: 3,293,397 km (0.114 R)
• M9: 4,058,889 km (0.097 R)
• M10: 4,582,332 km (0.097 R)
• M11: 4,630,952 km (0.077 R)
• M12: 5,329,873 km (0.08 R)
• M13: 6,767,508 km (0.109 R)
• M14: 7,271,803 km (0.115 R)
• M15: 7,328,650 km (0.087 R)
• M16: 7,499,940 km (0.117 R)
• M17: 7,730,320 km (0.114 R)
• M18: 8,554,754 km (0.038 R)
• M19: 9,406,714 km (0.117 R)
• M20: 9,842,792 km (0.1 R)
• M21: 10,158,294 km (0.113 R)
• M22: 10,799,321 km (0.077 R)
• M23: 10,864,097 km (0.075 R)
• M24: 13,420,874 km (0.081 R)
• M25: 15,054,034 km (0.118 R)
• M26: 16,226,582 km (0.062 R)
• M27: 16,449,782 km (0.101 R)
• M28: 16,673,879 km (0.096 R)
• M29: 17,125,216 km (0.087 R)
• M30: 17,428,302 km (0.038 R)
• M31: 18,348,029 km (0.115 R)
• M32: 20,957,764 km (0.105 R)
• M33: 22,346,780 km (0.091 R)
• M34: 23,765,118 km (0.08 R)
• M35: 23,849,491 km (0.104 R)
• M36: 24,783,879 km (0.075 R)
• M37: 25,126,608 km (0.068 R)
• M38: 26,164,069 km (0.082 R)
• M39: 26,600,446 km (0.112 R)
• M40: 26,688,111 km (0.057 R)
• M41: 26,863,589 km (0.062 R)
• M42: 27,569,092 km (0.084 R)
• M43: 28,998,500 km (0.069 R)
• M44: 29,088,558 km (0.076 R)
• M45: 30,451,694 km (0.098 R)
• M46: 30,543,248 km (0.114 R)
• M47: 30,634,951 km (0.068 R)
• M48: 31,187,117 km (0.103 R)
• M49: 31,464,471 km (0.119 R)
• M50: 32,957,309 km (0.075 R)
• M51: 33,428,392 km (0.102 R)
• M52: 33,807,024 km (0.12 R)
• M53: 34,759,664 km (0.066 R)
• M54: 38,558,253 km (0.1 R)
• M55: 38,756,620 km (0.109 R)
• M56: 39,253,883 km (0.073 R)
• M57: 40,154,312 km (0.059 R)
• M58: 40,455,902 km (0.114 R)
• M59: 40,859,367 km (0.112 R)
• M60: 42,179,419 km (0.086 R)
• M61: 43,101,540 km (0.091 R)
• M62: 43,410,460 km (0.059 R)
• M63: 46,644,616 km (0.106 R)
• M64: 51,803,050 km (0.054 R)
• M65: 52,460,383 km (0.065 R)
• M66: 53,120,558 km (0.079 R)
• M67: 53,894,129 km (0.08 R)
• M68: 54,671,589 km (0.056 R)
• M69: 56,800,217 km (0.059 R)
• M70: 57,025,811 km (0.118 R)
• M71: 58,613,643 km (0.07 R)
• M72: 61,485,024 km (0.031 R)
• M73: 63,580,591 km (0.072 R)
• M74: 66,054,790 km (0.073 R)
• M75: 66,648,544 km (0.12 R)
• M76: 67,721,759 km (0.088 R)
• M77: 70,369,043 km (0.068 R)
• M78: 70,854,039 km (0.087 R)
• M79: 71,096,837 km (0.078 R)
• M80: 71,461,706 km (0.08 R)
• M81: 71,949,246 km (0.082 R)
• M82: 76,136,789 km (0.051 R)
• M83: 76,385,570 km (0.1 R)
• M84: 76,759,266 km (0.033 R)
• M85: 78,511,057 km (0.086 R)
• M86: 78,762,531 km (0.052 R)
• M87: 80,023,192 km (0.103 R)
• M88: 81,163,577 km (0.071 R)
• M89: 85,261,362 km (0.076 R)
• M90: 85,519,717 km (0.115 R)
• M91: 86,166,728 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 7.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.21 AU - 18.35 AU

Year: 23011 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,097,198 km

• M1: 160,818 km (0.118 R)
• M2: 274,063 km (0.106 R)
• M3: 671,994 km (0.083 R)
• M4: 1,145,471 km (0.066 R)
• M5: 1,887,177 km (0.055 R)
• M6: 1,980,975 km (0.084 R)
• M7: 2,238,433 km (0.111 R)
• M8: 2,820,967 km (0.045 R)
• M9: 2,892,475 km (0.044 R)
• M10: 3,757,899 km (0.078 R)
• M11: 4,362,872 km (0.119 R)
• M12: 5,084,532 km (0.062 R)
• M13: 6,212,052 km (0.077 R)
• M14: 7,216,452 km (0.097 R)
• M15: 7,462,989 km (0.091 R)
• M16: 8,736,815 km (0.074 R)
• M17: 9,211,638 km (0.099 R)
• M18: 9,749,144 km (0.089 R)
• M19: 10,686,075 km (0.06 R)
• M20: 11,307,654 km (0.091 R)
• M21: 12,057,140 km (0.098 R)
• M22: 13,061,540 km (0.112 R)
• M23: 13,181,368 km (0.05 R)
• M24: 13,422,370 km (0.114 R)
• M25: 13,847,377 km (0.064 R)
• M26: 13,969,748 km (0.062 R)
• M27: 14,153,754 km (0.082 R)
• M28: 15,212,159 km (0.036 R)
• M29: 15,401,550 km (0.118 R)
• M30: 15,464,829 km (0.116 R)
• M31: 15,655,417 km (0.067 R)
• M32: 16,424,949 km (0.045 R)
• M33: 16,554,351 km (0.052 R)
• M34: 16,619,276 km (0.082 R)
• M35: 17,338,244 km (0.083 R)
• M36: 17,734,828 km (0.103 R)
• M37: 18,536,672 km (0.109 R)
• M38: 18,604,141 km (0.074 R)
• M39: 19,487,217 km (0.076 R)
• M40: 19,555,733 km (0.062 R)
• M41: 20,662,607 km (0.078 R)
• M42: 21,435,281 km (0.054 R)
• M43: 24,176,512 km (0.058 R)
• M44: 27,639,403 km (0.106 R)
• M45: 28,334,884 km (0.041 R)
• M46: 29,036,049 km (0.081 R)
• M47: 29,664,061 km (0.115 R)
• M48: 32,545,466 km (0.118 R)
• M49: 33,936,875 km (0.116 R)
• M50: 34,101,882 km (0.109 R)
• M51: 34,930,654 km (0.042 R)
• M52: 35,097,306 km (0.119 R)
• M53: 35,514,834 km (0.112 R)
• M54: 36,946,934 km (0.094 R)
• M55: 38,569,622 km (0.032 R)
• M56: 39,000,464 km (0.09 R)
• M57: 39,346,334 km (0.045 R)
• M58: 39,954,001 km (0.11 R)
• M59: 40,652,324 km (0.068 R)
• M60: 41,972,525 km (0.105 R)
• M61: 43,306,788 km (0.08 R)
• M62: 43,844,443 km (0.098 R)
• M63: 44,024,110 km (0.075 R)
• M64: 44,204,076 km (0.075 R)
• M65: 45,743,289 km (0.111 R)
• M66: 46,290,817 km (0.116 R)
• M67: 47,761,215 km (0.098 R)
• M68: 49,247,021 km (0.117 R)
• M69: 49,995,608 km (0.09 R)
• M70: 51,030,975 km (0.051 R)
• M71: 52,836,023 km (0.07 R)
• M72: 53,122,952 km (0.105 R)
• M73: 53,602,263 km (0.073 R)
• M74: 53,698,305 km (0.107 R)
• M75: 53,986,880 km (0.068 R)
• M76: 56,020,513 km (0.096 R)
• M77: 57,685,089 km (0.107 R)
• M78: 58,079,129 km (0.066 R)
• M79: 60,362,142 km (0.112 R)
• M80: 60,662,086 km (0.112 R)
• M81: 61,062,709 km (0.086 R)
• M82: 63,180,716 km (0.092 R)
• M83: 63,383,720 km (0.102 R)
• M84: 63,892,054 km (0.115 R)
• M85: 64,606,084 km (0.08 R)
• M86: 65,117,709 km (0.063 R)
• M87: 65,220,184 km (0.118 R)
• M88: 65,322,808 km (0.031 R)
• M89: 66,557,439 km (0.12 R)
• M90: 66,867,256 km (0.088 R)
• M91: 67,074,150 km (0.076 R)
• M92: 68,423,822 km (0.11 R)
• M93: 69,468,015 km (0.097 R)
• M94: 69,887,338 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit