🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.99 AU - 1.25 AU

Year: 413 Days

Day: 13.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.03 AU - 1.35 AU

Year: 452 Days

Day: 15.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.88 AU - 2.02 AU

Year: 948 Days

Day: 15.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,046,073 km

• M1: 220,058 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.71 AU - 6.19 AU

Year: 4431 Days

Day: 39.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 10.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.86 AU - 5.92 AU

Year: 4978 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,046,073 km

• M1: 318,195 km (0.112 R)
• M2: 402,269 km (0.084 R)
• M3: 516,412 km (0.119 R)
• M4: 757,713 km (0.044 R)
• M5: 867,219 km (0.031 R)
• M6: 1,048,831 km (0.079 R)
• M7: 1,172,548 km (0.116 R)
• M8: 1,668,315 km (0.077 R)
• M9: 1,863,989 km (0.114 R)
• M10: 2,119,353 km (0.113 R)
• M11: 2,533,141 km (0.111 R)
• M12: 2,607,640 km (0.086 R)
• M13: 2,683,038 km (0.113 R)
• M14: 2,972,061 km (0.091 R)
• M15: 3,070,795 km (0.094 R)
• M16: 3,251,061 km (0.068 R)
• M17: 3,393,777 km (0.112 R)
• M18: 3,643,456 km (0.057 R)
• M19: 4,007,428 km (0.085 R)
• M20: 4,839,790 km (0.079 R)
• M21: 5,601,842 km (0.079 R)
• M22: 5,823,097 km (0.091 R)
• M23: 5,922,281 km (0.045 R)
• M24: 5,997,079 km (0.1 R)
• M25: 6,401,293 km (0.099 R)
• M26: 6,945,380 km (0.084 R)
• M27: 7,077,026 km (0.083 R)
• M28: 7,236,199 km (0.051 R)
• M29: 7,612,437 km (0.1 R)
• M30: 7,721,045 km (0.112 R)
• M31: 7,939,907 km (0.114 R)
• M32: 8,299,839 km (0.077 R)
• M33: 8,383,764 km (0.07 R)
• M34: 8,580,485 km (0.12 R)
• M35: 9,064,584 km (0.093 R)
• M36: 9,208,796 km (0.105 R)
• M37: 9,616,301 km (0.041 R)
• M38: 9,763,355 km (0.059 R)
• M39: 9,881,538 km (0.114 R)
• M40: 10,358,905 km (0.104 R)
• M41: 10,570,137 km (0.057 R)
• M42: 10,721,829 km (0.109 R)
• M43: 11,088,942 km (0.101 R)
• M44: 11,243,178 km (0.101 R)
• M45: 12,215,265 km (0.081 R)
• M46: 12,630,847 km (0.052 R)
• M47: 13,181,517 km (0.08 R)
• M48: 13,673,694 km (0.111 R)
• M49: 13,971,992 km (0.03 R)
• M50: 14,541,362 km (0.111 R)
• M51: 15,289,351 km (0.111 R)
• M52: 15,564,462 km (0.09 R)
• M53: 15,668,133 km (0.097 R)
• M54: 15,910,781 km (0.086 R)
• M55: 16,049,907 km (0.105 R)
• M56: 16,294,499 km (0.03 R)
• M57: 16,822,879 km (0.091 R)
• M58: 16,929,093 km (0.037 R)
• M59: 17,428,302 km (0.107 R)
• M60: 17,500,109 km (0.091 R)
• M61: 17,607,819 km (0.114 R)
• M62: 17,932,446 km (0.026 R)
• M63: 18,734,141 km (0.097 R)
• M64: 19,510,405 km (0.044 R)
• M65: 20,259,292 km (0.099 R)
• M66: 20,941,458 km (0.069 R)
• M67: 21,132,345 km (0.11 R)
• M68: 22,250,589 km (0.111 R)
• M69: 22,367,425 km (0.084 R)
• M70: 22,914,953 km (0.115 R)
• M71: 23,665,336 km (0.119 R)
• M72: 24,383,555 km (0.116 R)
• M73: 24,503,982 km (0.096 R)
• M74: 25,149,496 km (0.062 R)
• M75: 25,719,016 km (0.085 R)
• M76: 25,800,696 km (0.057 R)
• M77: 26,375,002 km (0.1 R)
• M78: 27,913,018 km (0.08 R)
• M79: 28,123,053 km (0.065 R)
• M80: 28,207,277 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 10

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.57 AU - 9.35 AU

Year: 9340 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,046,073 km

• M1: 192,981 km (0.118 R)
• M2: 389,403 km (0.073 R)
• M3: 453,880 km (0.065 R)
• M4: 737,817 km (0.032 R)
• M5: 1,018,761 km (0.095 R)
• M6: 1,231,340 km (0.079 R)
• M7: 1,353,562 km (0.042 R)
• M8: 1,522,906 km (0.026 R)
• M9: 2,170,366 km (0.07 R)
• M10: 2,922,095 km (0.089 R)
• M11: 3,115,076 km (0.068 R)
• M12: 3,630,292 km (0.052 R)
• M13: 4,172,285 km (0.035 R)
• M14: 4,675,233 km (0.064 R)
• M15: 5,032,323 km (0.086 R)
• M16: 5,098,146 km (0.095 R)
• M17: 5,331,070 km (0.076 R)
• M18: 5,533,476 km (0.082 R)
• M19: 5,911,061 km (0.12 R)
• M20: 6,191,108 km (0.089 R)
• M21: 6,836,922 km (0.054 R)
• M22: 7,391,481 km (0.087 R)
• M23: 8,543,834 km (0.078 R)
• M24: 8,662,166 km (0.102 R)
• M25: 10,249,100 km (0.092 R)
• M26: 10,628,031 km (0.045 R)
• M27: 10,797,825 km (0.115 R)
• M28: 12,056,242 km (0.063 R)
• M29: 12,277,796 km (0.102 R)
• M30: 13,497,917 km (0.082 R)
• M31: 14,006,101 km (0.098 R)
• M32: 14,709,061 km (0.11 R)
• M33: 15,136,313 km (0.076 R)
• M34: 15,760,884 km (0.119 R)
• M35: 16,100,620 km (0.109 R)
• M36: 16,737,907 km (0.097 R)
• M37: 17,184,008 km (0.097 R)
• M38: 18,750,448 km (0.103 R)
• M39: 19,161,991 km (0.093 R)
• M40: 19,265,363 km (0.113 R)
• M41: 19,837,276 km (0.115 R)
• M42: 20,099,072 km (0.031 R)
• M43: 20,467,532 km (0.049 R)
• M44: 20,626,106 km (0.114 R)
• M45: 20,944,450 km (0.099 R)
• M46: 21,104,220 km (0.068 R)
• M47: 21,211,033 km (0.1 R)
• M48: 21,909,356 km (0.07 R)
• M49: 22,397,344 km (0.086 R)
• M50: 22,834,021 km (0.103 R)
• M51: 23,439,144 km (0.05 R)
• M52: 23,549,697 km (0.1 R)
• M53: 24,665,099 km (0.081 R)
• M54: 25,059,588 km (0.111 R)
• M55: 25,399,325 km (0.117 R)
• M56: 26,083,436 km (0.114 R)
• M57: 27,469,759 km (0.071 R)
• M58: 27,761,625 km (0.084 R)
• M59: 28,171,972 km (0.083 R)
• M60: 29,117,281 km (0.114 R)
• M61: 29,236,211 km (0.118 R)
• M62: 29,355,291 km (0.112 R)
• M63: 30,313,615 km (0.084 R)
• M64: 30,434,191 km (0.068 R)
• M65: 32,076,626 km (0.099 R)
• M66: 32,199,446 km (0.096 R)
• M67: 32,815,939 km (0.063 R)
• M68: 34,877,696 km (0.105 R)
• M69: 35,574,224 km (0.095 R)
• M70: 35,764,961 km (0.067 R)
• M71: 35,828,540 km (0.075 R)
• M72: 37,109,697 km (0.116 R)
• M73: 37,561,781 km (0.103 R)
• M74: 37,691,184 km (0.104 R)
• M75: 41,844,768 km (0.108 R)
• M76: 42,584,679 km (0.076 R)
• M77: 42,854,853 km (0.087 R)
• M78: 43,396,846 km (0.087 R)
• M79: 43,873,016 km (0.099 R)
• M80: 44,009,450 km (0.066 R)
• M81: 45,656,672 km (0.112 R)
• M82: 45,794,900 km (0.102 R)
• M83: 46,279,597 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 12.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.62 AU - 13.14 AU

Year: 13369 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,046,073 km

• M1: 251,923 km (0.074 R)
• M2: 383,270 km (0.116 R)
• M3: 603,478 km (0.109 R)
• M4: 818,450 km (0.088 R)
• M5: 1,189,453 km (0.11 R)
• M6: 1,611,618 km (0.084 R)
• M7: 2,009,997 km (0.06 R)
• M8: 2,149,721 km (0.088 R)
• M9: 2,292,737 km (0.086 R)
• M10: 2,588,642 km (0.086 R)
• M11: 3,082,464 km (0.081 R)
• M12: 3,493,260 km (0.112 R)
• M13: 3,980,051 km (0.063 R)
• M14: 4,488,385 km (0.116 R)
• M15: 4,611,055 km (0.079 R)
• M16: 4,703,806 km (0.109 R)
• M17: 4,891,252 km (0.062 R)
• M18: 4,985,798 km (0.115 R)
• M19: 5,144,970 km (0.057 R)
• M20: 6,033,133 km (0.067 R)
• M21: 6,547,151 km (0.117 R)
• M22: 7,111,135 km (0.086 R)
• M23: 7,218,546 km (0.089 R)
• M24: 7,362,758 km (0.069 R)
• M25: 7,617,374 km (0.094 R)
• M26: 7,801,080 km (0.117 R)
• M27: 8,098,032 km (0.12 R)
• M28: 8,933,686 km (0.049 R)
• M29: 9,127,564 km (0.103 R)
• M30: 9,558,855 km (0.106 R)
• M31: 10,727,813 km (0.091 R)
• M32: 11,016,686 km (0.08 R)
• M33: 11,141,301 km (0.114 R)
• M34: 11,391,878 km (0.117 R)
• M35: 11,560,026 km (0.048 R)
• M36: 11,644,399 km (0.038 R)
• M37: 11,984,136 km (0.051 R)
• M38: 12,197,911 km (0.098 R)
• M39: 12,456,416 km (0.058 R)
• M40: 13,198,272 km (0.088 R)
• M41: 14,954,102 km (0.093 R)
• M42: 15,184,633 km (0.047 R)
• M43: 15,835,982 km (0.103 R)
• M44: 17,552,767 km (0.115 R)
• M45: 17,747,095 km (0.117 R)
• M46: 18,138,143 km (0.092 R)
• M47: 18,383,933 km (0.116 R)
• M48: 20,287,865 km (0.09 R)
• M49: 20,542,929 km (0.077 R)
• M50: 20,799,190 km (0.109 R)
• M51: 22,358,898 km (0.06 R)
• M52: 22,728,255 km (0.089 R)
• M53: 22,887,128 km (0.06 R)
• M54: 23,848,444 km (0.049 R)
• M55: 24,659,414 km (0.071 R)
• M56: 27,766,711 km (0.11 R)
• M57: 28,220,591 km (0.079 R)
• M58: 28,448,578 km (0.095 R)
• M59: 29,712,680 km (0.077 R)
• M60: 30,643,628 km (0.083 R)
• M61: 31,230,351 km (0.112 R)
• M62: 31,998,685 km (0.089 R)
• M63: 32,832,993 km (0.109 R)
• M64: 33,614,043 km (0.064 R)
• M65: 34,644,772 km (0.064 R)
• M66: 34,888,916 km (0.12 R)
• M67: 35,011,138 km (0.052 R)
• M68: 35,133,509 km (0.101 R)
• M69: 36,303,214 km (0.11 R)
• M70: 36,861,663 km (0.109 R)
• M71: 37,298,040 km (0.108 R)
• M72: 37,423,104 km (0.089 R)
• M73: 39,696,693 km (0.09 R)
• M74: 39,824,300 km (0.047 R)
• M75: 40,785,915 km (0.094 R)
• M76: 41,819,935 km (0.09 R)
• M77: 42,470,686 km (0.106 R)
• M78: 42,797,258 km (0.089 R)
• M79: 43,124,578 km (0.056 R)
• M80: 43,321,449 km (0.093 R)
• M81: 43,913,857 km (0.081 R)
• M82: 44,244,169 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.1

Radius: 6.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.51 AU - 22.45 AU

Year: 28796 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,046,073 km

• M1: 81,830 km (0.086 R)
• M2: 235,168 km (0.1 R)
• M3: 321,187 km (0.034 R)
• M4: 384,915 km (0.106 R)
• M5: 507,885 km (0.047 R)
• M6: 603,627 km (0.025 R)
• M7: 726,746 km (0.06 R)
• M8: 903,721 km (0.093 R)
• M9: 1,118,992 km (0.071 R)
• M10: 1,596,658 km (0.075 R)
• M11: 1,710,652 km (0.116 R)
• M12: 1,798,017 km (0.111 R)
• M13: 1,916,798 km (0.068 R)
• M14: 2,038,121 km (0.115 R)
• M15: 2,099,756 km (0.096 R)
• M16: 2,224,969 km (0.116 R)
• M17: 2,449,964 km (0.103 R)
• M18: 2,581,760 km (0.078 R)
• M19: 3,026,365 km (0.105 R)
• M20: 3,680,706 km (0.069 R)
• M21: 4,101,525 km (0.107 R)
• M22: 4,297,947 km (0.08 R)
• M23: 4,417,326 km (0.057 R)
• M24: 4,537,603 km (0.05 R)
• M25: 5,539,460 km (0.084 R)
• M26: 6,109,727 km (0.108 R)
• M27: 6,515,286 km (0.081 R)
• M28: 6,929,673 km (0.099 R)
• M29: 7,591,194 km (0.114 R)
• M30: 7,880,816 km (0.079 R)
• M31: 8,520,796 km (0.073 R)
• M32: 8,620,727 km (0.072 R)
• M33: 8,721,107 km (0.11 R)
• M34: 10,007,649 km (0.112 R)
• M35: 10,325,245 km (0.102 R)
• M36: 11,024,465 km (0.05 R)
• M37: 11,683,444 km (0.063 R)
• M38: 11,850,246 km (0.095 R)
• M39: 12,581,929 km (0.056 R)
• M40: 12,695,773 km (0.114 R)
• M41: 14,088,529 km (0.09 R)
• M42: 14,325,492 km (0.119 R)
• M43: 15,043,861 km (0.082 R)
• M44: 17,331,512 km (0.116 R)
• M45: 18,677,444 km (0.071 R)
• M46: 20,123,158 km (0.118 R)
• M47: 21,129,353 km (0.082 R)
• M48: 21,264,739 km (0.072 R)
• M49: 21,536,409 km (0.109 R)
• M50: 23,680,296 km (0.111 R)
• M51: 23,961,839 km (0.094 R)
• M52: 24,670,634 km (0.112 R)
• M53: 25,530,223 km (0.107 R)
• M54: 25,818,947 km (0.101 R)
• M55: 26,181,273 km (0.087 R)
• M56: 27,131,369 km (0.077 R)
• M57: 27,499,829 km (0.109 R)
• M58: 28,092,835 km (0.085 R)
• M59: 29,291,263 km (0.062 R)
• M60: 30,201,117 km (0.106 R)
• M61: 30,430,002 km (0.056 R)
• M62: 31,583,102 km (0.074 R)
• M63: 32,281,725 km (0.071 R)
• M64: 32,359,665 km (0.061 R)
• M65: 32,672,175 km (0.097 R)
• M66: 32,750,415 km (0.111 R)
• M67: 33,221,349 km (0.108 R)
• M68: 33,931,789 km (0.044 R)
• M69: 35,448,263 km (0.042 R)
• M70: 37,313,299 km (0.098 R)
• M71: 37,558,789 km (0.09 R)
• M72: 37,640,769 km (0.105 R)
• M73: 40,128,133 km (0.086 R)
• M74: 40,295,832 km (0.102 R)
• M75: 42,753,426 km (0.075 R)
• M76: 44,476,494 km (0.059 R)
• M77: 45,346,555 km (0.054 R)
• M78: 47,457,381 km (0.074 R)
• M79: 47,546,093 km (0.108 R)
• M80: 48,882,451 km (0.099 R)
• M81: 49,780,038 km (0.119 R)
• M82: 50,140,718 km (0.096 R)
• M83: 50,321,283 km (0.076 R)
• M84: 50,411,790 km (0.084 R)
• M85: 51,500,713 km (0.036 R)
• M86: 52,322,454 km (0.109 R)
• M87: 52,414,157 km (0.102 R)
• M88: 55,746,300 km (0.083 R)
• M89: 55,933,447 km (0.081 R)
• M90: 57,437,953 km (0.08 R)
• M91: 57,816,286 km (0.111 R)
• M92: 58,575,196 km (0.101 R)
• M93: 61,546,958 km (0.112 R)
• M94: 63,587,772 km (0.095 R)
• M95: 65,749,461 km (0.102 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit