🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 23.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.97 AU - 1.01 AU

Year: 365 Days

Day: 29.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,233,058 km

• M1: 374,593 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.97 AU - 1.05 AU

Year: 376 Days

Day: 40.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,233,058 km

• M1: 71,358 km (0.12 R)
• M2: 207,941 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 410 Days

Day: 33.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 178.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.77 AU - 1.83 AU

Year: 896 Days

Day: 25.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.23 AU - 3.63 AU

Year: 1860 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 8.9

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.13 AU - 6.13 AU

Year: 4309 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,233,058 km

• M1: 145,110 km (0.084 R)
• M2: 201,508 km (0.066 R)
• M3: 314,604 km (0.062 R)
• M4: 405,261 km (0.117 R)
• M5: 506,389 km (0.119 R)
• M6: 890,257 km (0.101 R)
• M7: 985,102 km (0.118 R)
• M8: 1,305,840 km (0.066 R)
• M9: 1,625,082 km (0.086 R)
• M10: 1,759,720 km (0.082 R)
• M11: 2,004,163 km (0.071 R)
• M12: 2,167,224 km (0.103 R)
• M13: 2,429,469 km (0.109 R)
• M14: 2,642,946 km (0.081 R)
• M15: 2,781,922 km (0.037 R)
• M16: 3,192,419 km (0.032 R)
• M17: 3,404,997 km (0.102 R)
• M18: 3,534,698 km (0.058 R)
• M19: 3,979,004 km (0.031 R)
• M20: 4,630,802 km (0.051 R)
• M21: 4,798,950 km (0.116 R)
• M22: 5,091,863 km (0.089 R)
• M23: 5,240,563 km (0.077 R)
• M24: 5,593,016 km (0.104 R)
• M25: 5,901,486 km (0.095 R)
• M26: 6,083,846 km (0.103 R)
• M27: 6,189,014 km (0.115 R)
• M28: 6,427,622 km (0.111 R)
• M29: 6,507,956 km (0.104 R)
• M30: 7,553,047 km (0.105 R)
• M31: 7,666,143 km (0.029 R)
• M32: 7,893,831 km (0.091 R)
• M33: 8,008,572 km (0.094 R)
• M34: 8,095,040 km (0.077 R)
• M35: 8,561,187 km (0.088 R)
• M36: 8,679,070 km (0.111 R)
• M37: 8,856,942 km (0.034 R)
• M38: 8,916,631 km (0.104 R)
• M39: 10,229,353 km (0.064 R)
• M40: 10,385,832 km (0.104 R)
• M41: 11,180,496 km (0.071 R)
• M42: 11,536,389 km (0.119 R)
• M43: 11,634,077 km (0.058 R)
• M44: 11,797,587 km (0.115 R)
• M45: 11,961,696 km (0.081 R)
• M46: 12,292,457 km (0.113 R)
• M47: 12,359,028 km (0.115 R)
• M48: 13,302,691 km (0.095 R)
• M49: 13,439,274 km (0.081 R)
• M50: 13,576,456 km (0.065 R)
• M51: 13,645,271 km (0.05 R)
• M52: 13,748,643 km (0.087 R)
• M53: 14,199,531 km (0.106 R)
• M54: 14,549,739 km (0.087 R)
• M55: 15,187,176 km (0.119 R)
• M56: 15,437,603 km (0.109 R)
• M57: 16,233,314 km (0.12 R)
• M58: 16,416,122 km (0.065 R)
• M59: 16,636,330 km (0.08 R)
• M60: 18,129,018 km (0.079 R)
• M61: 18,242,712 km (0.058 R)
• M62: 18,929,815 km (0.107 R)
• M63: 19,006,559 km (0.113 R)
• M64: 19,199,241 km (0.119 R)
• M65: 19,276,434 km (0.115 R)
• M66: 19,392,522 km (0.092 R)
• M67: 19,508,759 km (0.12 R)
• M68: 19,976,252 km (0.094 R)
• M69: 20,882,367 km (0.081 R)
• M70: 21,560,793 km (0.119 R)
• M71: 22,612,317 km (0.057 R)
• M72: 23,103,147 km (0.101 R)
• M73: 23,226,416 km (0.118 R)
• M74: 24,848,954 km (0.037 R)
• M75: 25,313,306 km (0.114 R)
• M76: 25,567,622 km (0.046 R)
• M77: 25,950,892 km (0.075 R)
• M78: 28,026,712 km (0.116 R)
• M79: 28,774,702 km (0.09 R)
• M80: 29,084,519 km (0.091 R)
• M81: 29,663,014 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 11.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.17 AU - 5.97 AU

Year: 4875 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,233,058 km

• M1: 180,565 km (0.094 R)
• M2: 264,639 km (0.075 R)
• M3: 400,473 km (0.096 R)
• M4: 556,354 km (0.071 R)
• M5: 712,834 km (0.041 R)
• M6: 826,229 km (0.109 R)
• M7: 958,474 km (0.039 R)
• M8: 1,259,016 km (0.112 R)
• M9: 1,515,127 km (0.1 R)
• M10: 1,741,618 km (0.098 R)
• M11: 1,819,708 km (0.052 R)
• M12: 2,077,615 km (0.076 R)
• M13: 2,539,723 km (0.095 R)
• M14: 2,646,835 km (0.075 R)
• M15: 2,737,192 km (0.101 R)
• M16: 2,828,746 km (0.054 R)
• M17: 2,902,647 km (0.087 R)
• M18: 3,282,327 km (0.104 R)
• M19: 3,517,794 km (0.048 R)
• M20: 3,758,796 km (0.083 R)
• M21: 4,666,855 km (0.09 R)
• M22: 4,798,950 km (0.114 R)
• M23: 4,887,662 km (0.098 R)
• M24: 5,111,759 km (0.104 R)
• M25: 5,293,670 km (0.051 R)
• M26: 6,210,556 km (0.049 R)
• M27: 6,724,574 km (0.078 R)
• M28: 7,405,693 km (0.083 R)
• M29: 7,585,958 km (0.112 R)
• M30: 7,924,498 km (0.11 R)
• M31: 8,055,995 km (0.108 R)
• M32: 8,294,604 km (0.074 R)
• M33: 8,374,638 km (0.096 R)
• M34: 8,670,393 km (0.065 R)
• M35: 9,355,402 km (0.098 R)
• M36: 9,746,750 km (0.111 R)
• M37: 9,859,397 km (0.12 R)
• M38: 10,229,054 km (0.063 R)
• M39: 10,314,923 km (0.078 R)
• M40: 10,516,431 km (0.078 R)
• M41: 10,894,016 km (0.093 R)
• M42: 11,187,527 km (0.093 R)
• M43: 11,364,801 km (0.117 R)
• M44: 11,453,811 km (0.093 R)
• M45: 11,782,328 km (0.12 R)
• M46: 12,326,416 km (0.058 R)
• M47: 12,909,847 km (0.085 R)
• M48: 13,095,947 km (0.069 R)
• M49: 13,251,679 km (0.119 R)
• M50: 13,408,008 km (0.055 R)
• M51: 14,423,329 km (0.112 R)
• M52: 14,745,713 km (0.103 R)
• M53: 16,493,913 km (0.095 R)
• M54: 17,034,410 km (0.111 R)
• M55: 17,752,630 km (0.105 R)
• M56: 20,002,282 km (0.118 R)
• M57: 20,470,075 km (0.06 R)
• M58: 20,542,480 km (0.094 R)
• M59: 20,614,736 km (0.093 R)
• M60: 20,723,494 km (0.055 R)
• M61: 21,123,818 km (0.084 R)
• M62: 21,379,929 km (0.076 R)
• M63: 22,043,246 km (0.081 R)
• M64: 22,191,647 km (0.109 R)
• M65: 23,239,132 km (0.113 R)
• M66: 23,844,853 km (0.09 R)
• M67: 24,073,439 km (0.113 R)
• M68: 24,302,623 km (0.116 R)
• M69: 25,188,242 km (0.081 R)
• M70: 25,304,480 km (0.096 R)
• M71: 25,576,449 km (0.081 R)
• M72: 26,201,917 km (0.075 R)
• M73: 26,280,456 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 12.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.79 AU - 8.61 AU

Year: 7165 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,233,058 km

• M1: 151,393 km (0.091 R)
• M2: 328,367 km (0.094 R)
• M3: 457,021 km (0.049 R)
• M4: 595,699 km (0.106 R)
• M5: 1,060,200 km (0.086 R)
• M6: 1,377,796 km (0.047 R)
• M7: 1,474,287 km (0.074 R)
• M8: 1,589,926 km (0.119 R)
• M9: 2,009,698 km (0.05 R)
• M10: 2,157,351 km (0.12 R)
• M11: 2,366,489 km (0.108 R)
• M12: 2,503,221 km (0.068 R)
• M13: 2,642,497 km (0.086 R)
• M14: 2,784,615 km (0.108 R)
• M15: 3,118,816 km (0.113 R)
• M16: 3,510,464 km (0.101 R)
• M17: 3,622,064 km (0.1 R)
• M18: 4,364,518 km (0.119 R)
• M19: 4,704,105 km (0.031 R)
• M20: 5,229,792 km (0.115 R)
• M21: 5,331,967 km (0.117 R)
• M22: 5,409,160 km (0.027 R)
• M23: 5,906,423 km (0.062 R)
• M24: 6,418,497 km (0.084 R)
• M25: 6,777,083 km (0.092 R)
• M26: 7,029,305 km (0.112 R)
• M27: 7,313,092 km (0.115 R)
• M28: 7,398,961 km (0.064 R)
• M29: 7,892,185 km (0.095 R)
• M30: 8,546,227 km (0.087 R)
• M31: 8,940,866 km (0.091 R)
• M32: 9,248,589 km (0.083 R)
• M33: 10,352,921 km (0.075 R)
• M34: 10,481,724 km (0.108 R)
• M35: 11,035,386 km (0.076 R)
• M36: 11,134,121 km (0.036 R)
• M37: 11,233,155 km (0.102 R)
• M38: 11,732,512 km (0.077 R)
• M39: 12,205,241 km (0.114 R)
• M40: 12,891,447 km (0.08 R)
• M41: 13,274,118 km (0.12 R)
• M42: 13,837,504 km (0.072 R)
• M43: 14,050,830 km (0.098 R)
• M44: 14,229,450 km (0.074 R)
• M45: 15,353,529 km (0.111 R)
• M46: 15,463,782 km (0.118 R)
• M47: 15,796,338 km (0.118 R)
• M48: 16,656,676 km (0.104 R)
• M49: 17,956,382 km (0.025 R)
• M50: 18,696,891 km (0.104 R)
• M51: 18,814,775 km (0.111 R)
• M52: 18,972,301 km (0.111 R)
• M53: 19,527,010 km (0.097 R)
• M54: 19,926,586 km (0.087 R)
• M55: 20,087,104 km (0.11 R)
• M56: 20,288,463 km (0.092 R)
• M57: 20,490,420 km (0.091 R)
• M58: 20,937,120 km (0.117 R)
• M59: 21,223,001 km (0.107 R)
• M60: 21,675,086 km (0.066 R)
• M61: 22,047,285 km (0.109 R)
• M62: 22,421,579 km (0.107 R)
• M63: 22,881,892 km (0.092 R)
• M64: 23,429,869 km (0.111 R)
• M65: 24,970,129 km (0.119 R)
• M66: 25,143,363 km (0.077 R)
• M67: 25,403,813 km (0.101 R)
• M68: 25,577,945 km (0.089 R)
• M69: 25,752,525 km (0.055 R)
• M70: 26,190,698 km (0.099 R)
• M71: 26,719,676 km (0.094 R)
• M72: 26,941,230 km (0.064 R)
• M73: 27,029,942 km (0.067 R)
• M74: 28,282,824 km (0.076 R)
• M75: 28,644,252 km (0.085 R)
• M76: 29,875,443 km (0.037 R)
• M77: 29,967,296 km (0.119 R)
• M78: 30,381,981 km (0.116 R)
• M79: 30,705,711 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.9

Radius: 7.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.54 AU - 21.14 AU

Year: 27945 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,233,058 km

• M1: 239,656 km (0.032 R)
• M2: 774,767 km (0.115 R)
• M3: 915,090 km (0.095 R)
• M4: 1,038,508 km (0.031 R)
• M5: 1,301,950 km (0.1 R)
• M6: 1,441,525 km (0.054 R)
• M7: 1,498,821 km (0.086 R)
• M8: 1,645,427 km (0.056 R)
• M9: 2,048,593 km (0.118 R)
• M10: 2,620,655 km (0.089 R)
• M11: 3,201,993 km (0.064 R)
• M12: 3,624,308 km (0.116 R)
• M13: 3,902,260 km (0.085 R)
• M14: 4,146,105 km (0.107 R)
• M15: 4,563,483 km (0.095 R)
• M16: 4,994,175 km (0.102 R)
• M17: 5,303,544 km (0.098 R)
• M18: 5,894,455 km (0.113 R)
• M19: 6,268,600 km (0.12 R)
• M20: 6,410,867 km (0.104 R)
• M21: 7,187,579 km (0.106 R)
• M22: 7,840,424 km (0.087 R)
• M23: 8,828,369 km (0.096 R)
• M24: 9,581,145 km (0.117 R)
• M25: 10,131,516 km (0.091 R)
• M26: 10,354,566 km (0.103 R)
• M27: 10,466,615 km (0.115 R)
• M28: 10,805,454 km (0.112 R)
• M29: 10,862,301 km (0.064 R)
• M30: 11,033,292 km (0.077 R)
• M31: 12,137,174 km (0.102 R)
• M32: 12,493,068 km (0.038 R)
• M33: 13,704,063 km (0.115 R)
• M34: 14,511,143 km (0.119 R)
• M35: 14,888,878 km (0.063 R)
• M36: 18,024,748 km (0.087 R)
• M37: 18,092,217 km (0.111 R)
• M38: 18,159,686 km (0.091 R)
• M39: 19,666,585 km (0.089 R)
• M40: 20,084,412 km (0.065 R)
• M41: 21,070,860 km (0.109 R)
• M42: 21,426,903 km (0.039 R)
• M43: 22,362,039 km (0.089 R)
• M44: 22,798,267 km (0.093 R)
• M45: 23,457,694 km (0.044 R)
• M46: 25,246,585 km (0.088 R)
• M47: 25,624,769 km (0.067 R)
• M48: 26,233,782 km (0.119 R)
• M49: 26,693,795 km (0.093 R)
• M50: 28,011,154 km (0.066 R)
• M51: 30,226,998 km (0.086 R)
• M52: 31,925,382 km (0.105 R)
• M53: 32,498,342 km (0.081 R)
• M54: 34,404,967 km (0.11 R)
• M55: 35,160,736 km (0.113 R)
• M56: 35,414,005 km (0.106 R)
• M57: 36,688,878 km (0.071 R)
• M58: 36,860,018 km (0.115 R)
• M59: 38,585,928 km (0.072 R)
• M60: 39,108,773 km (0.119 R)
• M61: 39,196,138 km (0.116 R)
• M62: 39,371,168 km (0.098 R)
• M63: 39,809,639 km (0.082 R)
• M64: 40,514,544 km (0.081 R)
• M65: 40,868,642 km (0.118 R)
• M66: 41,579,681 km (0.06 R)
• M67: 42,026,231 km (0.068 R)
• M68: 42,924,117 km (0.073 R)
• M69: 46,763,546 km (0.109 R)
• M70: 48,442,483 km (0.098 R)
• M71: 48,630,229 km (0.103 R)
• M72: 49,194,961 km (0.097 R)
• M73: 49,289,207 km (0.038 R)
• M74: 50,046,023 km (0.096 R)
• M75: 51,858,850 km (0.075 R)
• M76: 52,725,022 km (0.083 R)
• M77: 53,014,793 km (0.109 R)
• M78: 53,402,102 km (0.107 R)
• M79: 53,595,980 km (0.11 R)
• M80: 53,693,069 km (0.052 R)
• M81: 55,744,954 km (0.086 R)
• M82: 56,929,021 km (0.07 R)
• M83: 58,820,536 km (0.066 R)
• M84: 59,723,659 km (0.055 R)
• M85: 59,925,017 km (0.102 R)
• M86: 61,645,543 km (0.109 R)
• M87: 62,460,701 km (0.115 R)
• M88: 63,074,501 km (0.07 R)
• M89: 65,861,061 km (0.115 R)
• M90: 65,965,031 km (0.093 R)
• M91: 66,798,740 km (0.074 R)
• M92: 67,740,908 km (0.113 R)
• M93: 68,371,463 km (0.078 R)
• M94: 69,109,579 km (0.092 R)
• M95: 70,168,732 km (0.048 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit