🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 273 Days

Day: 16.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.91 AU - 1.47 AU

Year: 486 Days

Day: 19 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.99 AU - 1.49 AU

Year: 517 Days

Day: 24.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.85 AU - 2.31 AU

Year: 1124 Days

Day: 24.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.09 AU - 4.93 AU

Year: 3009 Days

Day: 41.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 11.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.97 AU - 6.01 AU

Year: 4820 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,645,632 km

• M1: 188,344 km (0.087 R)
• M2: 498,011 km (0.116 R)
• M3: 652,845 km (0.109 R)
• M4: 825,032 km (0.12 R)
• M5: 1,141,731 km (0.113 R)
• M6: 1,610,720 km (0.059 R)
• M7: 1,919,490 km (0.053 R)
• M8: 2,418,100 km (0.103 R)
• M9: 2,772,497 km (0.105 R)
• M10: 2,853,579 km (0.098 R)
• M11: 3,508,818 km (0.09 R)
• M12: 3,663,203 km (0.086 R)
• M13: 3,752,513 km (0.105 R)
• M14: 3,842,421 km (0.086 R)
• M15: 3,933,227 km (0.071 R)
• M16: 4,093,596 km (0.052 R)
• M17: 4,163,159 km (0.074 R)
• M18: 4,373,943 km (0.111 R)
• M19: 4,445,002 km (0.119 R)
• M20: 4,757,362 km (0.106 R)
• M21: 5,226,950 km (0.074 R)
• M22: 5,327,779 km (0.071 R)
• M23: 6,317,219 km (0.095 R)
• M24: 6,559,867 km (0.058 R)
• M25: 6,696,001 km (0.09 R)
• M26: 7,532,552 km (0.11 R)
• M27: 7,618,122 km (0.067 R)
• M28: 7,732,564 km (0.112 R)
• M29: 8,021,288 km (0.039 R)
• M30: 8,254,811 km (0.073 R)
• M31: 8,402,015 km (0.086 R)
• M32: 8,639,277 km (0.067 R)
• M33: 8,908,852 km (0.074 R)
• M34: 9,394,896 km (0.116 R)
• M35: 9,486,899 km (0.047 R)
• M36: 9,641,134 km (0.102 R)
• M37: 9,796,117 km (0.066 R)
• M38: 9,889,616 km (0.074 R)
• M39: 10,361,149 km (0.118 R)
• M40: 10,488,157 km (0.118 R)
• M41: 10,807,848 km (0.108 R)
• M42: 11,033,591 km (0.109 R)
• M43: 12,018,843 km (0.12 R)
• M44: 12,725,244 km (0.12 R)
• M45: 12,861,228 km (0.116 R)
• M46: 13,306,880 km (0.072 R)
• M47: 14,037,367 km (0.098 R)
• M48: 15,139,604 km (0.086 R)
• M49: 15,501,032 km (0.091 R)
• M50: 16,122,013 km (0.029 R)
• M51: 16,454,120 km (0.1 R)
• M52: 17,577,451 km (0.04 R)
• M53: 17,843,136 km (0.096 R)
• M54: 17,995,577 km (0.117 R)
• M55: 18,609,526 km (0.114 R)
• M56: 18,686,719 km (0.086 R)
• M57: 18,764,061 km (0.094 R)
• M58: 18,880,298 km (0.074 R)
• M59: 19,504,122 km (0.098 R)
• M60: 20,612,043 km (0.079 R)
• M61: 20,692,078 km (0.035 R)
• M62: 20,972,574 km (0.082 R)
• M63: 22,107,424 km (0.104 R)
• M64: 22,353,213 km (0.085 R)
• M65: 22,435,342 km (0.12 R)
• M66: 22,847,484 km (0.09 R)
• M67: 23,804,911 km (0.063 R)
• M68: 24,267,318 km (0.11 R)
• M69: 24,520,886 km (0.067 R)
• M70: 25,844,977 km (0.085 R)
• M71: 26,103,781 km (0.113 R)
• M72: 26,190,398 km (0.106 R)
• M73: 26,407,016 km (0.114 R)
• M74: 26,754,981 km (0.084 R)
• M75: 27,148,274 km (0.116 R)
• M76: 28,028,956 km (0.085 R)
• M77: 28,784,874 km (0.037 R)
• M78: 29,053,402 km (0.116 R)
• M79: 29,322,529 km (0.105 R)
• M80: 29,457,466 km (0.106 R)
• M81: 30,316,906 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 12.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.54 AU - 8.88 AU

Year: 8815 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,645,632 km

• M1: 297,849 km (0.117 R)
• M2: 411,544 km (0.106 R)
• M3: 502,200 km (0.092 R)
• M4: 636,090 km (0.118 R)
• M5: 835,654 km (0.076 R)
• M6: 916,287 km (0.053 R)
• M7: 1,100,741 km (0.107 R)
• M8: 1,780,514 km (0.095 R)
• M9: 1,923,380 km (0.032 R)
• M10: 2,201,482 km (0.109 R)
• M11: 3,048,805 km (0.111 R)
• M12: 3,352,189 km (0.081 R)
• M13: 3,665,447 km (0.102 R)
• M14: 4,035,253 km (0.104 R)
• M15: 4,465,796 km (0.114 R)
• M16: 4,736,269 km (0.079 R)
• M17: 5,113,704 km (0.104 R)
• M18: 5,422,773 km (0.092 R)
• M19: 6,005,457 km (0.119 R)
• M20: 6,113,467 km (0.119 R)
• M21: 6,552,387 km (0.112 R)
• M22: 6,663,688 km (0.097 R)
• M23: 7,001,480 km (0.111 R)
• M24: 7,115,324 km (0.066 R)
• M25: 8,108,055 km (0.032 R)
• M26: 8,197,814 km (0.117 R)
• M27: 8,651,245 km (0.111 R)
• M28: 9,050,970 km (0.097 R)
• M29: 9,519,511 km (0.087 R)
• M30: 9,709,201 km (0.088 R)
• M31: 10,676,501 km (0.117 R)
• M32: 10,774,936 km (0.101 R)
• M33: 11,674,319 km (0.114 R)
• M34: 11,843,663 km (0.07 R)
• M35: 12,013,607 km (0.099 R)
• M36: 12,287,371 km (0.104 R)
• M37: 12,980,757 km (0.12 R)
• M38: 13,191,391 km (0.109 R)
• M39: 13,901,233 km (0.085 R)
• M40: 14,044,697 km (0.106 R)
• M41: 14,224,813 km (0.088 R)
• M42: 14,369,474 km (0.113 R)
• M43: 14,478,232 km (0.109 R)
• M44: 14,587,288 km (0.077 R)
• M45: 14,732,997 km (0.086 R)
• M46: 14,916,104 km (0.036 R)
• M47: 15,469,467 km (0.052 R)
• M48: 15,692,817 km (0.054 R)
• M49: 15,954,613 km (0.111 R)
• M50: 16,142,508 km (0.113 R)
• M51: 16,293,302 km (0.096 R)
• M52: 16,406,847 km (0.064 R)
• M53: 16,482,693 km (0.102 R)
• M54: 16,863,270 km (0.104 R)
• M55: 17,517,163 km (0.113 R)
• M56: 18,179,283 km (0.043 R)
• M57: 18,651,713 km (0.11 R)
• M58: 18,849,631 km (0.118 R)
• M59: 19,850,291 km (0.091 R)
• M60: 20,255,252 km (0.083 R)
• M61: 21,445,453 km (0.062 R)
• M62: 21,528,330 km (0.09 R)
• M63: 21,736,122 km (0.055 R)
• M64: 24,757,400 km (0.116 R)
• M65: 25,105,963 km (0.099 R)
• M66: 25,237,161 km (0.115 R)
• M67: 25,324,676 km (0.081 R)
• M68: 25,675,931 km (0.11 R)
• M69: 26,472,241 km (0.079 R)
• M70: 27,186,720 km (0.101 R)
• M71: 27,276,479 km (0.092 R)
• M72: 29,138,524 km (0.112 R)
• M73: 29,322,379 km (0.119 R)
• M74: 29,645,062 km (0.117 R)
• M75: 29,737,514 km (0.091 R)
• M76: 29,876,340 km (0.067 R)
• M77: 30,994,435 km (0.105 R)
• M78: 31,182,180 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 10.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.88 AU - 11.42 AU

Year: 11234 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,645,632 km

• M1: 136,433 km (0.11 R)
• M2: 299,345 km (0.066 R)
• M3: 364,121 km (0.097 R)
• M4: 825,930 km (0.093 R)
• M5: 1,214,286 km (0.088 R)
• M6: 1,369,120 km (0.119 R)
• M7: 1,510,191 km (0.047 R)
• M8: 1,917,695 km (0.117 R)
• M9: 2,122,644 km (0.119 R)
• M10: 2,908,482 km (0.063 R)
• M11: 3,118,218 km (0.091 R)
• M12: 3,198,103 km (0.079 R)
• M13: 3,305,814 km (0.105 R)
• M14: 4,093,297 km (0.104 R)
• M15: 4,210,432 km (0.088 R)
• M16: 4,538,351 km (0.094 R)
• M17: 4,629,306 km (0.109 R)
• M18: 4,782,195 km (0.09 R)
• M19: 5,061,644 km (0.088 R)
• M20: 6,401,143 km (0.102 R)
• M21: 6,469,210 km (0.079 R)
• M22: 6,987,417 km (0.079 R)
• M23: 7,198,350 km (0.116 R)
• M24: 7,411,527 km (0.101 R)
• M25: 7,483,035 km (0.063 R)
• M26: 8,284,730 km (0.101 R)
• M27: 8,847,068 km (0.108 R)
• M28: 8,961,062 km (0.04 R)
• M29: 9,655,047 km (0.114 R)
• M30: 10,890,575 km (0.073 R)
• M31: 11,012,797 km (0.118 R)
• M32: 12,133,135 km (0.049 R)
• M33: 12,814,105 km (0.106 R)
• M34: 12,986,292 km (0.071 R)
• M35: 13,376,593 km (0.101 R)
• M36: 14,079,852 km (0.098 R)
• M37: 14,302,155 km (0.037 R)
• M38: 14,480,775 km (0.068 R)
• M39: 15,021,122 km (0.113 R)
• M40: 15,430,871 km (0.107 R)
• M41: 15,751,908 km (0.103 R)
• M42: 16,121,714 km (0.108 R)
• M43: 16,214,614 km (0.111 R)
• M44: 16,634,834 km (0.079 R)
• M45: 16,916,976 km (0.063 R)
• M46: 17,058,645 km (0.115 R)
• M47: 18,545,498 km (0.048 R)
• M48: 18,642,887 km (0.118 R)
• M49: 19,132,221 km (0.084 R)
• M50: 19,576,228 km (0.103 R)
• M51: 20,273,653 km (0.089 R)
• M52: 21,335,200 km (0.055 R)
• M53: 21,949,748 km (0.117 R)
• M54: 22,674,250 km (0.078 R)
• M55: 23,248,855 km (0.07 R)
• M56: 24,040,378 km (0.104 R)
• M57: 24,519,390 km (0.115 R)
• M58: 26,139,086 km (0.119 R)
• M59: 26,248,293 km (0.113 R)
• M60: 27,127,479 km (0.113 R)
• M61: 29,140,618 km (0.072 R)
• M62: 30,451,843 km (0.095 R)
• M63: 30,624,330 km (0.061 R)
• M64: 30,970,200 km (0.116 R)
• M65: 31,375,311 km (0.118 R)
• M66: 32,249,411 km (0.095 R)
• M67: 32,542,623 km (0.116 R)
• M68: 33,664,607 km (0.045 R)
• M69: 33,783,538 km (0.1 R)
• M70: 33,962,008 km (0.104 R)
• M71: 35,220,575 km (0.05 R)
• M72: 35,341,300 km (0.107 R)
• M73: 35,583,050 km (0.034 R)
• M74: 36,250,556 km (0.095 R)
• M75: 36,799,879 km (0.092 R)
• M76: 37,475,015 km (0.109 R)
• M77: 37,844,970 km (0.086 R)
• M78: 38,402,073 km (0.112 R)
• M79: 38,837,402 km (0.074 R)
• M80: 39,274,378 km (0.114 R)
• M81: 40,405,188 km (0.108 R)
• M82: 40,531,598 km (0.065 R)
• M83: 40,847,998 km (0.067 R)
• M84: 42,956,580 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.6

Radius: 5.6

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.97 AU - 16.69 AU

Year: 20328 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,645,632 km

• M1: 128,205 km (0.117 R)
• M2: 177,273 km (0.054 R)
• M3: 273,914 km (0.05 R)
• M4: 453,132 km (0.075 R)
• M5: 685,607 km (0.092 R)
• M6: 1,062,893 km (0.084 R)
• M7: 1,131,259 km (0.073 R)
• M8: 2,005,958 km (0.109 R)
• M9: 2,206,718 km (0.072 R)
• M10: 2,294,682 km (0.105 R)
• M11: 2,443,980 km (0.071 R)
• M12: 3,007,516 km (0.111 R)
• M13: 3,171,026 km (0.097 R)
• M14: 3,960,005 km (0.067 R)
• M15: 4,959,169 km (0.1 R)
• M16: 5,348,124 km (0.081 R)
• M17: 6,072,926 km (0.058 R)
• M18: 6,238,082 km (0.073 R)
• M19: 6,615,218 km (0.077 R)
• M20: 7,745,879 km (0.106 R)
• M21: 8,150,990 km (0.104 R)
• M22: 8,701,959 km (0.112 R)
• M23: 8,935,032 km (0.075 R)
• M24: 8,981,856 km (0.089 R)
• M25: 11,123,499 km (0.086 R)
• M26: 12,302,630 km (0.12 R)
• M27: 12,511,768 km (0.095 R)
• M28: 12,564,276 km (0.115 R)
• M29: 13,039,698 km (0.026 R)
• M30: 14,556,172 km (0.085 R)
• M31: 14,777,278 km (0.116 R)
• M32: 15,055,380 km (0.119 R)
• M33: 15,279,029 km (0.06 R)
• M34: 15,503,725 km (0.115 R)
• M35: 15,560,123 km (0.089 R)
• M36: 16,528,770 km (0.075 R)
• M37: 17,399,429 km (0.079 R)
• M38: 17,575,356 km (0.071 R)
• M39: 18,047,487 km (0.083 R)
• M40: 18,404,278 km (0.074 R)
• M41: 18,823,451 km (0.118 R)
• M42: 19,488,414 km (0.096 R)
• M43: 19,915,665 km (0.045 R)
• M44: 20,593,344 km (0.102 R)
• M45: 20,903,759 km (0.104 R)
• M46: 21,781,300 km (0.098 R)
• M47: 23,055,874 km (0.117 R)
• M48: 23,184,528 km (0.066 R)
• M49: 23,313,631 km (0.086 R)
• M50: 24,682,601 km (0.063 R)
• M51: 25,078,587 km (0.083 R)
• M52: 25,410,096 km (0.114 R)
• M53: 25,476,517 km (0.114 R)
• M54: 25,676,380 km (0.106 R)
• M55: 26,077,452 km (0.096 R)
• M56: 27,157,249 km (0.116 R)
• M57: 27,429,518 km (0.09 R)
• M58: 28,873,586 km (0.102 R)
• M59: 29,920,023 km (0.106 R)
• M60: 30,060,495 km (0.112 R)
• M61: 30,201,267 km (0.092 R)
• M62: 30,271,728 km (0.118 R)
• M63: 31,548,695 km (0.095 R)
• M64: 31,691,711 km (0.086 R)
• M65: 31,763,218 km (0.112 R)
• M66: 31,978,340 km (0.075 R)
• M67: 35,187,214 km (0.059 R)
• M68: 35,632,567 km (0.105 R)
• M69: 35,781,567 km (0.072 R)
• M70: 35,856,066 km (0.101 R)
• M71: 37,508,824 km (0.108 R)
• M72: 39,879,352 km (0.113 R)
• M73: 41,121,762 km (0.095 R)
• M74: 41,356,032 km (0.115 R)
• M75: 41,747,679 km (0.105 R)
• M76: 42,219,212 km (0.091 R)
• M77: 42,613,552 km (0.083 R)
• M78: 43,883,339 km (0.107 R)
• M79: 45,326,808 km (0.11 R)
• M80: 45,649,790 km (0.07 R)
• M81: 46,297,848 km (0.106 R)
• M82: 47,112,109 km (0.097 R)
• M83: 47,439,130 km (0.047 R)
• M84: 48,672,415 km (0.118 R)
• M85: 49,003,027 km (0.117 R)
• M86: 50,082,674 km (0.097 R)
• M87: 50,166,150 km (0.101 R)
• M88: 50,332,952 km (0.09 R)
• M89: 51,843,292 km (0.088 R)
• M90: 52,265,457 km (0.119 R)
• M91: 52,688,819 km (0.1 R)
• M92: 53,965,637 km (0.046 R)
• M93: 57,419,852 km (0.115 R)
• M94: 57,856,677 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit