🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.79 AU - 0.89 AU

Year: 290 Days

Day: 31.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,640,246 km

• M1: 222,003 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.27 AU

Year: 429 Days

Day: 26.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.7 AU - 2.14 AU

Year: 1002 Days

Day: 14.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,640,246 km

• M1: 295,456 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2 AU - 2.66 AU

Year: 1340 Days

Day: 41.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,640,246 km

• M1: 965,056 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.1 AU - 3.38 AU

Year: 1709 Days

Day: 32.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 7.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.93 AU - 14.27 AU

Year: 18894 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,640,246 km

• M1: 117,135 km (0.045 R)
• M2: 206,146 km (0.104 R)
• M3: 260,599 km (0.102 R)
• M4: 403,465 km (0.077 R)
• M5: 462,557 km (0.047 R)
• M6: 641,625 km (0.057 R)
• M7: 767,437 km (0.05 R)
• M8: 882,029 km (0.119 R)
• M9: 1,282,353 km (0.091 R)
• M10: 1,373,458 km (0.106 R)
• M11: 1,586,336 km (0.055 R)
• M12: 1,809,985 km (0.111 R)
• M13: 1,912,609 km (0.119 R)
• M14: 2,540,471 km (0.119 R)
• M15: 2,921,796 km (0.083 R)
• M16: 3,511,212 km (0.042 R)
• M17: 3,803,227 km (0.1 R)
• M18: 4,410,594 km (0.113 R)
• M19: 5,714,040 km (0.107 R)
• M20: 5,827,735 km (0.117 R)
• M21: 6,764,217 km (0.066 R)
• M22: 6,924,885 km (0.069 R)
• M23: 7,621,563 km (0.039 R)
• M24: 8,642,867 km (0.095 R)
• M25: 8,773,466 km (0.112 R)
• M26: 10,392,115 km (0.101 R)
• M27: 10,717,341 km (0.112 R)
• M28: 10,857,813 km (0.079 R)
• M29: 11,761,385 km (0.116 R)
• M30: 12,051,754 km (0.104 R)
• M31: 13,690,599 km (0.094 R)
• M32: 13,741,462 km (0.081 R)
• M33: 14,201,027 km (0.088 R)
• M34: 14,355,262 km (0.065 R)
• M35: 14,717,588 km (0.098 R)
• M36: 14,873,768 km (0.108 R)
• M37: 15,187,625 km (0.085 R)
• M38: 15,292,792 km (0.093 R)
• M39: 16,089,251 km (0.099 R)
• M40: 16,519,494 km (0.089 R)
• M41: 17,336,299 km (0.119 R)
• M42: 17,832,814 km (0.091 R)
• M43: 18,166,268 km (0.064 R)
• M44: 19,350,036 km (0.074 R)
• M45: 19,692,765 km (0.089 R)
• M46: 20,849,754 km (0.083 R)
• M47: 22,686,218 km (0.099 R)
• M48: 23,837,074 km (0.118 R)
• M49: 24,327,456 km (0.092 R)
• M50: 24,573,844 km (0.098 R)
• M51: 25,755,517 km (0.111 R)
• M52: 28,173,767 km (0.108 R)
• M53: 28,367,795 km (0.12 R)
• M54: 28,887,349 km (0.08 R)
• M55: 29,213,622 km (0.054 R)
• M56: 29,278,996 km (0.085 R)
• M57: 29,803,935 km (0.097 R)
• M58: 29,935,731 km (0.106 R)
• M59: 30,133,649 km (0.114 R)
• M60: 32,272,300 km (0.097 R)
• M61: 34,045,483 km (0.104 R)
• M62: 34,252,228 km (0.103 R)
• M63: 34,666,763 km (0.076 R)
• M64: 35,570,634 km (0.071 R)
• M65: 36,341,512 km (0.109 R)
• M66: 36,905,496 km (0.028 R)
• M67: 37,188,684 km (0.108 R)
• M68: 37,472,471 km (0.098 R)
• M69: 37,543,680 km (0.112 R)
• M70: 38,758,714 km (0.076 R)
• M71: 42,555,059 km (0.078 R)
• M72: 42,852,011 km (0.12 R)
• M73: 43,597,158 km (0.1 R)
• M74: 45,176,163 km (0.086 R)
• M75: 45,403,253 km (0.101 R)
• M76: 45,706,637 km (0.115 R)
• M77: 46,239,206 km (0.115 R)
• M78: 46,391,646 km (0.055 R)
• M79: 46,468,091 km (0.07 R)
• M80: 46,773,719 km (0.097 R)
• M81: 47,080,245 km (0.095 R)
• M82: 49,010,207 km (0.117 R)
• M83: 49,477,252 km (0.081 R)
• M84: 49,789,463 km (0.079 R)
• M85: 50,337,440 km (0.071 R)
• M86: 51,518,216 km (0.091 R)
• M87: 51,597,353 km (0.119 R)
• M88: 52,231,199 km (0.109 R)
• M89: 53,186,681 km (0.094 R)

Asteroid Belt

Center: 14.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.18 AU - 17.3 AU

Year: 21319 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,640,246 km

• M1: 126,410 km (0.111 R)
• M2: 192,682 km (0.092 R)
• M3: 400,922 km (0.087 R)
• M4: 495,767 km (0.117 R)
• M5: 759,209 km (0.113 R)
• M6: 827,426 km (0.075 R)
• M7: 1,121,685 km (0.081 R)
• M8: 1,200,373 km (0.096 R)
• M9: 1,301,352 km (0.087 R)
• M10: 1,511,836 km (0.084 R)
• M11: 1,643,482 km (0.074 R)
• M12: 2,694,258 km (0.088 R)
• M13: 2,963,384 km (0.085 R)
• M14: 3,762,835 km (0.071 R)
• M15: 4,002,940 km (0.048 R)
• M16: 4,124,862 km (0.083 R)
• M17: 4,817,799 km (0.081 R)
• M18: 4,915,038 km (0.092 R)
• M19: 5,111,610 km (0.05 R)
• M20: 5,923,328 km (0.098 R)
• M21: 6,273,536 km (0.064 R)
• M22: 6,415,355 km (0.116 R)
• M23: 6,774,839 km (0.107 R)
• M24: 6,957,049 km (0.042 R)
• M25: 7,252,056 km (0.12 R)
• M26: 7,588,801 km (0.032 R)
• M27: 7,778,042 km (0.109 R)
• M28: 8,316,295 km (0.069 R)
• M29: 8,629,254 km (0.074 R)
• M30: 8,826,873 km (0.102 R)
• M31: 9,186,356 km (0.082 R)
• M32: 9,960,825 km (0.063 R)
• M33: 10,293,231 km (0.102 R)
• M34: 10,756,237 km (0.054 R)
• M35: 11,183,039 km (0.118 R)
• M36: 11,485,077 km (0.103 R)
• M37: 12,496,509 km (0.034 R)
• M38: 12,945,153 km (0.059 R)
• M39: 13,719,770 km (0.112 R)
• M40: 13,950,600 km (0.087 R)
• M41: 14,462,673 km (0.106 R)
• M42: 14,791,789 km (0.079 R)
• M43: 14,886,185 km (0.11 R)
• M44: 15,938,756 km (0.032 R)
• M45: 16,474,017 km (0.095 R)
• M46: 17,412,444 km (0.081 R)
• M47: 17,612,157 km (0.101 R)
• M48: 18,165,520 km (0.047 R)
• M49: 19,237,538 km (0.07 R)
• M50: 19,289,000 km (0.09 R)
• M51: 19,703,236 km (0.106 R)
• M52: 20,540,236 km (0.082 R)
• M53: 20,804,277 km (0.077 R)
• M54: 21,016,257 km (0.042 R)
• M55: 22,628,922 km (0.042 R)
• M56: 22,847,036 km (0.108 R)
• M57: 23,285,208 km (0.071 R)
• M58: 24,002,978 km (0.1 R)
• M59: 24,336,881 km (0.113 R)
• M60: 24,616,180 km (0.111 R)
• M61: 25,121,671 km (0.12 R)
• M62: 26,142,976 km (0.07 R)
• M63: 26,371,711 km (0.095 R)
• M64: 27,467,515 km (0.064 R)
• M65: 28,225,827 km (0.094 R)
• M66: 29,168,593 km (0.109 R)
• M67: 29,524,636 km (0.1 R)
• M68: 30,061,692 km (0.115 R)
• M69: 30,662,178 km (0.114 R)
• M70: 31,145,379 km (0.106 R)
• M71: 31,448,614 km (0.093 R)
• M72: 32,364,303 km (0.107 R)
• M73: 33,226,884 km (0.112 R)
• M74: 33,661,017 km (0.09 R)
• M75: 35,289,839 km (0.073 R)
• M76: 35,416,099 km (0.098 R)
• M77: 35,542,659 km (0.027 R)
• M78: 36,944,241 km (0.038 R)
• M79: 37,200,951 km (0.111 R)
• M80: 37,974,821 km (0.108 R)
• M81: 38,949,451 km (0.103 R)
• M82: 39,603,942 km (0.034 R)
• M83: 40,460,091 km (0.042 R)
• M84: 40,857,273 km (0.107 R)
• M85: 42,727,845 km (0.107 R)
• M86: 42,862,632 km (0.1 R)
• M87: 42,929,951 km (0.101 R)
• M88: 43,673,752 km (0.086 R)
• M89: 44,558,025 km (0.077 R)
• M90: 44,762,974 km (0.099 R)
• M91: 45,173,770 km (0.076 R)
• M92: 45,379,616 km (0.069 R)
• M93: 45,999,101 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 6.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.63 AU - 15.97 AU

Year: 21450 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,640,246 km

• M1: 119,230 km (0.057 R)
• M2: 279,000 km (0.042 R)
• M3: 597,494 km (0.058 R)
• M4: 799,301 km (0.097 R)
• M5: 1,501,813 km (0.085 R)
• M6: 2,244,267 km (0.077 R)
• M7: 2,639,056 km (0.116 R)
• M8: 2,914,316 km (0.095 R)
• M9: 3,198,702 km (0.093 R)
• M10: 3,672,329 km (0.112 R)
• M11: 3,979,303 km (0.103 R)
• M12: 4,552,712 km (0.046 R)
• M13: 4,618,086 km (0.03 R)
• M14: 4,683,760 km (0.095 R)
• M15: 4,816,004 km (0.057 R)
• M16: 5,669,909 km (0.083 R)
• M17: 6,240,774 km (0.068 R)
• M18: 6,755,092 km (0.072 R)
• M19: 7,093,033 km (0.086 R)
• M20: 8,139,321 km (0.08 R)
• M21: 8,258,550 km (0.101 R)
• M22: 8,498,655 km (0.112 R)
• M23: 8,986,045 km (0.108 R)
• M24: 9,440,673 km (0.056 R)
• M25: 10,631,322 km (0.084 R)
• M26: 11,067,998 km (0.111 R)
• M27: 11,421,498 km (0.096 R)
• M28: 11,913,675 km (0.094 R)
• M29: 11,958,854 km (0.116 R)
• M30: 12,321,479 km (0.081 R)
• M31: 12,550,065 km (0.112 R)
• M32: 12,918,674 km (0.092 R)
• M33: 13,150,850 km (0.111 R)
• M34: 13,903,177 km (0.063 R)
• M35: 14,045,744 km (0.113 R)
• M36: 15,400,054 km (0.112 R)
• M37: 15,449,122 km (0.112 R)
• M38: 15,844,060 km (0.056 R)
• M39: 16,042,876 km (0.109 R)
• M40: 16,142,508 km (0.088 R)
• M41: 16,242,439 km (0.037 R)
• M42: 16,845,917 km (0.096 R)
• M43: 16,998,058 km (0.099 R)
• M44: 18,126,924 km (0.026 R)
• M45: 18,230,745 km (0.097 R)
• M46: 18,282,805 km (0.094 R)
• M47: 18,963,026 km (0.074 R)
• M48: 19,279,874 km (0.116 R)
• M49: 19,332,832 km (0.102 R)
• M50: 19,385,790 km (0.099 R)
• M51: 20,133,181 km (0.09 R)
• M52: 20,348,452 km (0.107 R)
• M53: 20,402,307 km (0.062 R)
• M54: 20,510,317 km (0.054 R)
• M55: 20,944,300 km (0.089 R)
• M56: 22,542,604 km (0.093 R)
• M57: 23,102,848 km (0.103 R)
• M58: 23,328,142 km (0.101 R)
• M59: 23,497,637 km (0.106 R)
• M60: 23,554,334 km (0.116 R)
• M61: 23,781,125 km (0.068 R)
• M62: 24,122,657 km (0.073 R)
• M63: 24,523,280 km (0.089 R)
• M64: 24,983,742 km (0.063 R)
• M65: 25,157,126 km (0.079 R)
• M66: 26,854,164 km (0.037 R)
• M67: 27,031,737 km (0.112 R)
• M68: 27,269,149 km (0.118 R)
• M69: 27,388,229 km (0.088 R)
• M70: 27,447,769 km (0.11 R)
• M71: 28,045,861 km (0.084 R)
• M72: 29,559,492 km (0.092 R)
• M73: 30,049,575 km (0.088 R)
• M74: 30,110,910 km (0.057 R)
• M75: 30,418,782 km (0.1 R)
• M76: 31,473,148 km (0.086 R)
• M77: 32,036,234 km (0.111 R)
• M78: 32,539,482 km (0.029 R)
• M79: 33,745,091 km (0.052 R)
• M80: 34,064,931 km (0.108 R)
• M81: 35,678,494 km (0.055 R)
• M82: 35,808,644 km (0.043 R)
• M83: 35,938,944 km (0.114 R)
• M84: 36,134,767 km (0.117 R)
• M85: 37,184,944 km (0.113 R)
• M86: 37,780,045 km (0.068 R)
• M87: 38,378,287 km (0.086 R)
• M88: 38,445,007 km (0.03 R)
• M89: 41,758,450 km (0.09 R)
• M90: 41,895,632 km (0.048 R)
• M91: 42,101,778 km (0.072 R)
• M92: 43,206,408 km (0.116 R)
• M93: 43,971,302 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.4

Radius: 6.8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.09 AU - 23.01 AU

Year: 31323 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,640,246 km

• M1: 224,696 km (0.089 R)
• M2: 710,889 km (0.114 R)
• M3: 864,975 km (0.059 R)
• M4: 1,327,232 km (0.084 R)
• M5: 1,786,647 km (0.051 R)
• M6: 1,891,216 km (0.107 R)
• M7: 3,253,903 km (0.065 R)
• M8: 3,511,960 km (0.074 R)
• M9: 5,244,453 km (0.106 R)
• M10: 5,294,418 km (0.089 R)
• M11: 6,116,159 km (0.108 R)
• M12: 6,327,840 km (0.111 R)
• M13: 6,488,209 km (0.032 R)
• M14: 6,541,915 km (0.081 R)
• M15: 7,087,349 km (0.083 R)
• M16: 7,365,601 km (0.111 R)
• M17: 8,163,705 km (0.105 R)
• M18: 8,338,286 km (0.066 R)
• M19: 10,908,677 km (0.098 R)
• M20: 11,554,192 km (0.114 R)
• M21: 13,426,409 km (0.068 R)
• M22: 17,893,850 km (0.091 R)
• M23: 17,969,397 km (0.089 R)
• M24: 18,807,145 km (0.087 R)
• M25: 19,269,403 km (0.091 R)
• M26: 19,346,745 km (0.082 R)
• M27: 19,501,878 km (0.099 R)
• M28: 20,126,598 km (0.062 R)
• M29: 20,678,465 km (0.068 R)
• M30: 21,155,532 km (0.12 R)
• M31: 21,636,340 km (0.045 R)
• M32: 21,716,824 km (0.061 R)
• M33: 22,201,670 km (0.059 R)
• M34: 22,282,752 km (0.049 R)
• M35: 22,853,768 km (0.115 R)
• M36: 24,260,137 km (0.111 R)
• M37: 25,865,023 km (0.115 R)
• M38: 26,637,098 km (0.045 R)
• M39: 26,896,201 km (0.064 R)
• M40: 27,069,286 km (0.085 R)
• M41: 28,028,358 km (0.068 R)
• M42: 28,203,836 km (0.089 R)
• M43: 30,248,989 km (0.109 R)
• M44: 30,338,897 km (0.082 R)
• M45: 30,699,877 km (0.093 R)
• M46: 30,790,234 km (0.091 R)
• M47: 31,425,875 km (0.104 R)
• M48: 32,710,023 km (0.115 R)
• M49: 36,855,979 km (0.094 R)
• M50: 38,404,167 km (0.049 R)
• M51: 38,794,468 km (0.08 R)
• M52: 40,765,869 km (0.096 R)
• M53: 41,864,067 km (0.111 R)
• M54: 42,467,096 km (0.107 R)
• M55: 43,174,245 km (0.049 R)
• M56: 45,010,708 km (0.117 R)
• M57: 45,216,256 km (0.116 R)
• M58: 46,976,574 km (0.075 R)
• M59: 49,499,542 km (0.086 R)
• M60: 50,456,968 km (0.054 R)
• M61: 50,670,594 km (0.112 R)
• M62: 51,743,061 km (0.086 R)
• M63: 52,066,193 km (0.115 R)
• M64: 52,174,053 km (0.119 R)
• M65: 53,256,992 km (0.078 R)
• M66: 53,692,321 km (0.087 R)
• M67: 56,550,089 km (0.084 R)
• M68: 56,994,096 km (0.09 R)
• M69: 58,109,199 km (0.102 R)
• M70: 58,893,989 km (0.068 R)
• M71: 64,253,931 km (0.099 R)
• M72: 65,065,499 km (0.116 R)
• M73: 65,530,749 km (0.091 R)
• M74: 67,167,798 km (0.093 R)
• M75: 69,529,799 km (0.107 R)
• M76: 70,482,139 km (0.118 R)
• M77: 70,840,426 km (0.066 R)
• M78: 71,438,818 km (0.115 R)
• M79: 71,558,795 km (0.048 R)
• M80: 72,039,004 km (0.096 R)
• M81: 72,520,261 km (0.103 R)
• M82: 72,761,263 km (0.081 R)
• M83: 74,213,260 km (0.107 R)
• M84: 75,552,460 km (0.083 R)
• M85: 78,873,533 km (0.051 R)
• M86: 78,997,400 km (0.088 R)
• M87: 79,493,765 km (0.028 R)
• M88: 81,990,703 km (0.107 R)
• M89: 82,116,366 km (0.116 R)
• M90: 83,122,860 km (0.101 R)
• M91: 83,501,343 km (0.059 R)
• M92: 83,880,424 km (0.104 R)
• M93: 84,513,372 km (0.063 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: 378 - 18,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit