🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 240 Days

Day: 42 Hours

Environment

Temp: 79 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,261,857 km

• M1: 473,328 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.19 AU - 1.47 AU

Year: 591 Days

Day: 33.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.42 AU - 1.98 AU

Year: 853 Days

Day: 36.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 134.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,261,857 km

• M1: 1,464,862 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.62 AU - 1.82 AU

Year: 868 Days

Day: 45.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,261,857 km

• M1: 69,862 km (0.102 R)
• M2: 1,283,101 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.84 AU - 2.9 AU

Year: 1872 Days

Day: 17.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 8.2

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.63 AU - 5.31 AU

Year: 3639 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,261,857 km

• M1: 105,466 km (0.065 R)
• M2: 158,574 km (0.044 R)
• M3: 373,097 km (0.119 R)
• M4: 572,661 km (0.106 R)
• M5: 628,012 km (0.094 R)
• M6: 685,308 km (0.092 R)
• M7: 1,045,390 km (0.114 R)
• M8: 1,369,868 km (0.113 R)
• M9: 1,433,297 km (0.114 R)
• M10: 1,616,555 km (0.118 R)
• M11: 1,779,616 km (0.074 R)
• M12: 1,905,578 km (0.087 R)
• M13: 1,976,936 km (0.119 R)
• M14: 2,092,874 km (0.082 R)
• M15: 2,438,894 km (0.084 R)
• M16: 2,626,639 km (0.118 R)
• M17: 2,884,397 km (0.103 R)
• M18: 3,406,792 km (0.061 R)
• M19: 3,688,036 km (0.105 R)
• M20: 4,537,752 km (0.038 R)
• M21: 4,769,180 km (0.084 R)
• M22: 5,283,797 km (0.109 R)
• M23: 5,405,121 km (0.069 R)
• M24: 5,527,342 km (0.099 R)
• M25: 5,629,817 km (0.075 R)
• M26: 6,067,540 km (0.108 R)
• M27: 6,152,212 km (0.105 R)
• M28: 6,494,642 km (0.075 R)
• M29: 7,131,031 km (0.116 R)
• M30: 7,198,051 km (0.109 R)
• M31: 7,287,660 km (0.05 R)
• M32: 7,400,158 km (0.082 R)
• M33: 7,581,470 km (0.103 R)
• M34: 7,902,358 km (0.102 R)
• M35: 8,110,897 km (0.12 R)
• M36: 8,297,895 km (0.059 R)
• M37: 8,652,442 km (0.102 R)
• M38: 8,819,542 km (0.096 R)
• M39: 9,156,886 km (0.09 R)
• M40: 9,498,567 km (0.088 R)
• M41: 9,597,003 km (0.099 R)
• M42: 9,869,271 km (0.086 R)
• M43: 10,068,984 km (0.076 R)
• M44: 10,472,300 km (0.084 R)
• M45: 11,346,998 km (0.035 R)
• M46: 11,766,621 km (0.061 R)
• M47: 12,191,478 km (0.103 R)
• M48: 13,001,401 km (0.089 R)
• M49: 13,110,757 km (0.102 R)
• M50: 13,440,621 km (0.049 R)
• M51: 13,745,352 km (0.057 R)
• M52: 14,192,649 km (0.071 R)
• M53: 14,277,022 km (0.089 R)
• M54: 15,015,437 km (0.051 R)
• M55: 15,072,883 km (0.032 R)
• M56: 15,591,988 km (0.12 R)
• M57: 15,766,419 km (0.073 R)
• M58: 16,205,189 km (0.071 R)
• M59: 16,796,400 km (0.066 R)
• M60: 16,975,170 km (0.101 R)
• M61: 17,364,722 km (0.102 R)
• M62: 17,515,218 km (0.115 R)
• M63: 17,969,547 km (0.117 R)
• M64: 18,244,059 km (0.049 R)
• M65: 18,489,250 km (0.103 R)
• M66: 18,704,671 km (0.082 R)
• M67: 18,797,272 km (0.066 R)
• M68: 18,951,956 km (0.037 R)
• M69: 19,231,255 km (0.073 R)
• M70: 19,387,136 km (0.099 R)
• M71: 19,543,316 km (0.062 R)
• M72: 20,776,302 km (0.093 R)
• M73: 20,968,236 km (0.112 R)
• M74: 21,386,063 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 10.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.22 AU - 7.32 AU

Year: 7547 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,261,857 km

• M1: 131,347 km (0.093 R)
• M2: 217,515 km (0.083 R)
• M3: 283,488 km (0.09 R)
• M4: 395,387 km (0.115 R)
• M5: 485,744 km (0.095 R)
• M6: 672,592 km (0.112 R)
• M7: 765,792 km (0.055 R)
• M8: 935,136 km (0.068 R)
• M9: 1,084,285 km (0.063 R)
• M10: 1,195,885 km (0.071 R)
• M11: 1,346,979 km (0.114 R)
• M12: 1,516,773 km (0.039 R)
• M13: 1,681,181 km (0.056 R)
• M14: 1,798,316 km (0.105 R)
• M15: 2,068,939 km (0.067 R)
• M16: 2,280,470 km (0.102 R)
• M17: 2,425,580 km (0.099 R)
• M18: 2,603,751 km (0.114 R)
• M19: 2,786,410 km (0.11 R)
• M20: 2,894,868 km (0.087 R)
• M21: 3,277,689 km (0.11 R)
• M22: 3,508,519 km (0.083 R)
• M23: 3,659,762 km (0.105 R)
• M24: 3,986,185 km (0.097 R)
• M25: 4,448,143 km (0.039 R)
• M26: 4,538,949 km (0.108 R)
• M27: 4,667,154 km (0.095 R)
• M28: 5,268,538 km (0.06 R)
• M29: 5,461,519 km (0.118 R)
• M30: 5,854,513 km (0.105 R)
• M31: 5,974,191 km (0.059 R)
• M32: 6,216,091 km (0.071 R)
• M33: 6,399,647 km (0.07 R)
• M34: 6,647,232 km (0.11 R)
• M35: 6,772,146 km (0.11 R)
• M36: 7,003,275 km (0.09 R)
• M37: 7,430,227 km (0.099 R)
• M38: 7,538,386 km (0.034 R)
• M39: 7,778,042 km (0.105 R)
• M40: 7,843,716 km (0.099 R)
• M41: 8,042,232 km (0.051 R)
• M42: 8,130,943 km (0.108 R)
• M43: 8,264,834 km (0.053 R)
• M44: 8,399,322 km (0.093 R)
• M45: 8,875,642 km (0.116 R)
• M46: 9,384,274 km (0.057 R)
• M47: 9,501,260 km (0.075 R)
• M48: 9,807,487 km (0.1 R)
• M49: 10,260,918 km (0.086 R)
• M50: 10,381,494 km (0.095 R)
• M51: 10,892,670 km (0.103 R)
• M52: 11,511,855 km (0.116 R)
• M53: 11,712,466 km (0.062 R)
• M54: 12,091,697 km (0.066 R)
• M55: 12,372,492 km (0.111 R)
• M56: 12,603,770 km (0.062 R)
• M57: 14,047,988 km (0.066 R)
• M58: 14,208,656 km (0.106 R)
• M59: 14,477,932 km (0.101 R)
• M60: 14,884,839 km (0.049 R)
• M61: 14,966,669 km (0.053 R)
• M62: 15,350,686 km (0.074 R)
• M63: 15,488,616 km (0.069 R)
• M64: 15,599,318 km (0.032 R)
• M65: 15,988,572 km (0.116 R)
• M66: 16,212,520 km (0.093 R)
• M67: 16,691,831 km (0.112 R)
• M68: 17,147,058 km (0.073 R)
• M69: 17,261,650 km (0.064 R)
• M70: 18,802,358 km (0.089 R)
• M71: 19,068,343 km (0.109 R)
• M72: 19,246,364 km (0.11 R)
• M73: 20,235,356 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 13.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.12 AU - 9.46 AU

Year: 8371 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,261,857 km

• M1: 224,098 km (0.107 R)
• M2: 318,344 km (0.113 R)
• M3: 502,649 km (0.11 R)
• M4: 605,423 km (0.067 R)
• M5: 892,800 km (0.093 R)
• M6: 1,068,727 km (0.11 R)
• M7: 1,273,078 km (0.116 R)
• M8: 1,388,717 km (0.069 R)
• M9: 1,508,246 km (0.118 R)
• M10: 1,649,317 km (0.083 R)
• M11: 1,850,675 km (0.112 R)
• M12: 1,983,369 km (0.068 R)
• M13: 2,258,329 km (0.094 R)
• M14: 2,380,102 km (0.075 R)
• M15: 2,588,043 km (0.115 R)
• M16: 3,156,964 km (0.056 R)
• M17: 3,502,984 km (0.094 R)
• M18: 3,934,574 km (0.101 R)
• M19: 4,181,859 km (0.087 R)
• M20: 4,307,371 km (0.061 R)
• M21: 4,901,275 km (0.086 R)
• M22: 5,007,190 km (0.114 R)
• M23: 5,140,781 km (0.111 R)
• M24: 5,275,569 km (0.088 R)
• M25: 5,466,157 km (0.12 R)
• M26: 5,603,787 km (0.111 R)
• M27: 6,395,907 km (0.089 R)
• M28: 7,618,571 km (0.089 R)
• M29: 7,772,507 km (0.078 R)
• M30: 8,021,139 km (0.117 R)
• M31: 8,399,172 km (0.069 R)
• M32: 8,558,345 km (0.091 R)
• M33: 8,654,386 km (0.119 R)
• M34: 8,879,830 km (0.054 R)
• M35: 9,435,437 km (0.043 R)
• M36: 10,002,413 km (0.1 R)
• M37: 10,341,102 km (0.08 R)
• M38: 10,614,867 km (0.102 R)
• M39: 11,029,851 km (0.037 R)
• M40: 12,597,188 km (0.037 R)
• M41: 12,706,544 km (0.117 R)
• M42: 12,889,652 km (0.108 R)
• M43: 13,332,461 km (0.025 R)
• M44: 13,893,154 km (0.073 R)
• M45: 14,614,515 km (0.107 R)
• M46: 14,806,300 km (0.073 R)
• M47: 15,817,432 km (0.118 R)
• M48: 16,053,946 km (0.075 R)
• M49: 16,252,013 km (0.095 R)
• M50: 17,335,252 km (0.108 R)
• M51: 17,579,096 km (0.096 R)
• M52: 18,982,623 km (0.071 R)
• M53: 19,192,060 km (0.092 R)
• M54: 19,318,022 km (0.072 R)
• M55: 21,328,318 km (0.103 R)
• M56: 21,896,192 km (0.072 R)
• M57: 23,135,909 km (0.066 R)
• M58: 23,449,317 km (0.114 R)
• M59: 24,534,948 km (0.06 R)
• M60: 24,671,830 km (0.109 R)
• M61: 24,763,235 km (0.062 R)
• M62: 24,900,416 km (0.116 R)
• M63: 25,544,435 km (0.096 R)
• M64: 26,007,739 km (0.118 R)
• M65: 26,473,886 km (0.038 R)
• M66: 26,942,876 km (0.099 R)
• M67: 27,036,973 km (0.083 R)
• M68: 28,031,649 km (0.095 R)
• M69: 28,127,092 km (0.098 R)
• M70: 28,222,536 km (0.053 R)
• M71: 28,461,743 km (0.041 R)
• M72: 28,653,527 km (0.105 R)
• M73: 29,425,153 km (0.089 R)
• M74: 29,619,182 km (0.05 R)
• M75: 30,057,055 km (0.095 R)
• M76: 30,350,266 km (0.099 R)
• M77: 30,742,662 km (0.066 R)
• M78: 30,988,750 km (0.091 R)
• M79: 31,383,988 km (0.094 R)
• M80: 31,830,537 km (0.091 R)
• M81: 32,129,284 km (0.06 R)
• M82: 32,679,655 km (0.06 R)
• M83: 32,780,035 km (0.114 R)
• M84: 33,031,509 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.6

Radius: 6.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.71 AU - 14.95 AU

Year: 17693 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,261,857 km

• M1: 110,403 km (0.11 R)
• M2: 197,170 km (0.107 R)
• M3: 276,307 km (0.108 R)
• M4: 1,068,877 km (0.085 R)
• M5: 1,749,248 km (0.091 R)
• M6: 2,321,310 km (0.074 R)
• M7: 2,451,161 km (0.082 R)
• M8: 3,182,695 km (0.044 R)
• M9: 3,230,566 km (0.065 R)
• M10: 3,424,445 km (0.102 R)
• M11: 4,503,345 km (0.105 R)
• M12: 4,611,205 km (0.096 R)
• M13: 5,304,890 km (0.114 R)
• M14: 5,504,902 km (0.074 R)
• M15: 5,882,936 km (0.082 R)
• M16: 8,587,815 km (0.04 R)
• M17: 9,471,041 km (0.041 R)
• M18: 10,240,872 km (0.102 R)
• M19: 13,553,567 km (0.12 R)
• M20: 14,339,853 km (0.071 R)
• M21: 15,710,170 km (0.086 R)
• M22: 16,121,115 km (0.109 R)
• M23: 16,494,063 km (0.082 R)
• M24: 17,079,738 km (0.047 R)
• M25: 17,587,174 km (0.09 R)
• M26: 18,920,839 km (0.084 R)
• M27: 19,357,964 km (0.089 R)
• M28: 19,621,855 km (0.119 R)
• M29: 19,798,530 km (0.103 R)
• M30: 20,108,796 km (0.062 R)
• M31: 20,554,897 km (0.071 R)
• M32: 21,366,017 km (0.062 R)
• M33: 21,593,106 km (0.096 R)
• M34: 22,187,608 km (0.119 R)
• M35: 23,019,372 km (0.066 R)
• M36: 24,239,044 km (0.102 R)
• M37: 24,333,739 km (0.109 R)
• M38: 27,279,920 km (0.118 R)
• M39: 27,477,090 km (0.118 R)
• M40: 27,526,457 km (0.089 R)
• M41: 27,625,192 km (0.047 R)
• M42: 28,669,534 km (0.106 R)
• M43: 28,970,376 km (0.111 R)
• M44: 30,234,777 km (0.105 R)
• M45: 31,310,834 km (0.048 R)
• M46: 32,191,068 km (0.058 R)
• M47: 32,399,308 km (0.067 R)
• M48: 32,607,997 km (0.09 R)
• M49: 33,500,199 km (0.066 R)
• M50: 34,400,330 km (0.1 R)
• M51: 35,040,459 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 7.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.71 AU - 16.63 AU

Year: 23882 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,261,857 km

• M1: 172,636 km (0.06 R)
• M2: 243,845 km (0.115 R)
• M3: 328,816 km (0.106 R)
• M4: 413,040 km (0.077 R)
• M5: 1,397,394 km (0.087 R)
• M6: 1,955,394 km (0.088 R)
• M7: 2,427,674 km (0.029 R)
• M8: 3,119,116 km (0.092 R)
• M9: 3,253,604 km (0.055 R)
• M10: 4,012,514 km (0.111 R)
• M11: 4,129,500 km (0.108 R)
• M12: 4,517,407 km (0.058 R)
• M13: 4,948,398 km (0.08 R)
• M14: 5,652,107 km (0.047 R)
• M15: 5,816,365 km (0.073 R)
• M16: 5,982,269 km (0.091 R)
• M17: 6,974,851 km (0.097 R)
• M18: 8,165,351 km (0.046 R)
• M19: 8,727,241 km (0.11 R)
• M20: 9,887,821 km (0.077 R)
• M21: 10,325,395 km (0.05 R)
• M22: 10,810,092 km (0.111 R)
• M23: 11,096,123 km (0.056 R)
• M24: 12,138,371 km (0.086 R)
• M25: 13,124,520 km (0.091 R)
• M26: 14,945,426 km (0.069 R)
• M27: 17,128,208 km (0.063 R)
• M28: 18,866,386 km (0.042 R)
• M29: 20,156,219 km (0.119 R)
• M30: 22,403,179 km (0.12 R)
• M31: 23,134,563 km (0.109 R)
• M32: 23,345,047 km (0.103 R)
• M33: 25,810,121 km (0.029 R)
• M34: 26,466,706 km (0.114 R)
• M35: 26,576,660 km (0.086 R)
• M36: 27,073,325 km (0.097 R)
• M37: 27,184,177 km (0.028 R)
• M38: 28,356,725 km (0.064 R)
• M39: 30,289,829 km (0.097 R)
• M40: 30,462,465 km (0.06 R)
• M41: 30,635,400 km (0.118 R)
• M42: 31,388,476 km (0.073 R)
• M43: 32,676,962 km (0.043 R)
• M44: 33,624,814 km (0.088 R)
• M45: 33,982,503 km (0.098 R)
• M46: 34,341,538 km (0.081 R)
• M47: 35,305,097 km (0.115 R)
• M48: 35,851,130 km (0.071 R)
• M49: 36,155,561 km (0.087 R)
• M50: 36,522,076 km (0.099 R)
• M51: 37,629,100 km (0.082 R)
• M52: 37,814,602 km (0.052 R)
• M53: 38,186,652 km (0.108 R)
• M54: 39,498,326 km (0.101 R)
• M55: 40,507,663 km (0.094 R)
• M56: 42,744,899 km (0.082 R)
• M57: 42,809,375 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit