🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 173 Days

Day: 34.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.67 AU - 0.75 AU

Year: 223 Days

Day: 40.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.32 AU - 1.94 AU

Year: 776 Days

Day: 13.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.42 AU - 2 AU

Year: 834 Days

Day: 18 Hours

Environment

Temp: -54 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.61 AU - 3.75 AU

Year: 2632 Days

Day: 45.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 13.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.82 AU - 6.82 AU

Year: 5234 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 167.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 95,487,382 km

• M1: 163,510 km (0.084 R)
• M2: 283,039 km (0.069 R)
• M3: 392,694 km (0.1 R)
• M4: 495,917 km (0.087 R)
• M5: 1,037,760 km (0.115 R)
• M6: 1,203,066 km (0.089 R)
• M7: 1,304,643 km (0.084 R)
• M8: 1,473,539 km (0.079 R)
• M9: 1,560,904 km (0.108 R)
• M10: 1,764,208 km (0.105 R)
• M11: 1,845,739 km (0.055 R)
• M12: 1,940,584 km (0.07 R)
• M13: 2,073,726 km (0.082 R)
• M14: 2,272,990 km (0.111 R)
• M15: 2,439,642 km (0.101 R)
• M16: 2,677,353 km (0.066 R)
• M17: 3,076,480 km (0.097 R)
• M18: 3,450,624 km (0.078 R)
• M19: 3,539,037 km (0.115 R)
• M20: 3,688,186 km (0.069 R)
• M21: 4,054,850 km (0.119 R)
• M22: 4,757,511 km (0.059 R)
• M23: 5,140,183 km (0.047 R)
• M24: 5,326,582 km (0.098 R)
• M25: 5,567,285 km (0.084 R)
• M26: 6,130,970 km (0.07 R)
• M27: 6,584,101 km (0.1 R)
• M28: 6,917,256 km (0.096 R)
• M29: 7,085,853 km (0.078 R)
• M30: 7,198,949 km (0.099 R)
• M31: 7,715,809 km (0.099 R)
• M32: 7,812,898 km (0.099 R)
• M33: 7,968,929 km (0.064 R)
• M34: 8,205,144 km (0.081 R)
• M35: 8,927,403 km (0.116 R)
• M36: 9,131,753 km (0.12 R)
• M37: 9,461,916 km (0.09 R)
• M38: 9,732,987 km (0.091 R)
• M39: 9,922,228 km (0.102 R)
• M40: 10,133,909 km (0.084 R)
• M41: 10,347,086 km (0.099 R)
• M42: 11,791,304 km (0.071 R)
• M43: 11,903,353 km (0.103 R)
• M44: 12,128,348 km (0.09 R)
• M45: 12,904,163 km (0.06 R)
• M46: 13,391,403 km (0.091 R)
• M47: 13,555,063 km (0.109 R)
• M48: 13,955,537 km (0.106 R)
• M49: 14,050,382 km (0.111 R)
• M50: 14,216,734 km (0.11 R)
• M51: 14,407,771 km (0.106 R)
• M52: 15,107,291 km (0.049 R)
• M53: 15,204,529 km (0.091 R)
• M54: 15,424,438 km (0.083 R)
• M55: 15,596,176 km (0.032 R)
• M56: 15,966,282 km (0.073 R)
• M57: 16,464,143 km (0.06 R)
• M58: 16,815,848 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 14.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.16 AU - 12.96 AU

Year: 13712 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,487,382 km

• M1: 241,451 km (0.118 R)
• M2: 339,438 km (0.115 R)
• M3: 437,723 km (0.106 R)
• M4: 612,005 km (0.077 R)
• M5: 1,421,629 km (0.093 R)
• M6: 1,581,698 km (0.075 R)
• M7: 1,700,030 km (0.1 R)
• M8: 2,337,168 km (0.091 R)
• M9: 2,782,371 km (0.047 R)
• M10: 3,015,145 km (0.09 R)
• M11: 3,315,388 km (0.102 R)
• M12: 3,469,324 km (0.108 R)
• M13: 4,010,420 km (0.119 R)
• M14: 4,241,100 km (0.092 R)
• M15: 4,408,649 km (0.055 R)
• M16: 4,715,774 km (0.092 R)
• M17: 5,752,936 km (0.114 R)
• M18: 6,470,108 km (0.095 R)
• M19: 6,624,792 km (0.104 R)
• M20: 7,619,020 km (0.115 R)
• M21: 8,321,830 km (0.097 R)
• M22: 8,490,278 km (0.101 R)
• M23: 8,959,267 km (0.073 R)
• M24: 9,088,669 km (0.052 R)
• M25: 9,305,736 km (0.104 R)
• M26: 9,700,824 km (0.094 R)
• M27: 10,236,234 km (0.054 R)
• M28: 10,553,083 km (0.03 R)
• M29: 10,689,815 km (0.119 R)
• M30: 11,242,729 km (0.099 R)
• M31: 11,994,608 km (0.099 R)
• M32: 13,398,733 km (0.054 R)
• M33: 14,246,056 km (0.115 R)
• M34: 14,803,457 km (0.042 R)
• M35: 15,783,174 km (0.085 R)
• M36: 16,044,521 km (0.108 R)
• M37: 16,465,639 km (0.066 R)
• M38: 16,677,619 km (0.119 R)
• M39: 16,997,160 km (0.105 R)
• M40: 17,104,273 km (0.118 R)
• M41: 17,913,896 km (0.095 R)
• M42: 18,295,969 km (0.046 R)
• M43: 19,402,545 km (0.099 R)
• M44: 19,626,493 km (0.072 R)
• M45: 22,029,184 km (0.118 R)
• M46: 23,384,092 km (0.114 R)
• M47: 23,622,401 km (0.096 R)
• M48: 23,861,608 km (0.084 R)
• M49: 24,041,575 km (0.11 R)
• M50: 24,705,191 km (0.043 R)
• M51: 25,803,987 km (0.072 R)
• M52: 25,927,106 km (0.049 R)
• M53: 26,173,943 km (0.112 R)
• M54: 26,794,175 km (0.055 R)
• M55: 27,231,300 km (0.112 R)
• M56: 27,796,780 km (0.115 R)
• M57: 28,811,652 km (0.105 R)
• M58: 29,387,903 km (0.098 R)
• M59: 30,421,774 km (0.081 R)
• M60: 31,073,871 km (0.115 R)
• M61: 31,796,579 km (0.111 R)
• M62: 35,287,595 km (0.115 R)
• M63: 36,455,206 km (0.056 R)
• M64: 37,147,844 km (0.114 R)
• M65: 38,616,596 km (0.119 R)
• M66: 39,251,789 km (0.115 R)
• M67: 39,677,245 km (0.064 R)
• M68: 40,532,795 km (0.099 R)
• M69: 40,891,082 km (0.101 R)
• M70: 41,034,546 km (0.099 R)
• M71: 41,466,435 km (0.04 R)
• M72: 42,116,887 km (0.071 R)
• M73: 42,479,811 km (0.118 R)
• M74: 42,770,779 km (0.09 R)
• M75: 43,574,569 km (0.04 R)
• M76: 44,309,693 km (0.078 R)
• M77: 45,123,056 km (0.063 R)
• M78: 45,494,358 km (0.073 R)
• M79: 45,643,058 km (0.108 R)
• M80: 45,792,058 km (0.057 R)
• M81: 48,425,280 km (0.115 R)
• M82: 49,492,212 km (0.113 R)
• M83: 51,184,463 km (0.075 R)
• M84: 52,037,769 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 4.2

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.79 AU - 14.57 AU

Year: 18862 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,487,382 km

• M1: 169,494 km (0.059 R)
• M2: 274,961 km (0.1 R)
• M3: 304,581 km (0.092 R)
• M4: 351,405 km (0.064 R)
• M5: 488,287 km (0.112 R)
• M6: 641,476 km (0.11 R)
• M7: 1,416,542 km (0.11 R)
• M8: 1,443,171 km (0.098 R)
• M9: 1,551,480 km (0.059 R)
• M10: 1,805,048 km (0.098 R)
• M11: 2,132,218 km (0.075 R)
• M12: 2,976,250 km (0.117 R)
• M13: 3,254,502 km (0.101 R)
• M14: 3,761,489 km (0.064 R)
• M15: 3,873,388 km (0.098 R)
• M16: 4,024,183 km (0.065 R)
• M17: 4,100,328 km (0.118 R)
• M18: 4,176,922 km (0.1 R)
• M19: 4,254,115 km (0.111 R)
• M20: 4,292,711 km (0.091 R)
• M21: 4,370,651 km (0.097 R)
• M22: 4,646,659 km (0.075 R)
• M23: 4,726,545 km (0.119 R)
• M24: 5,465,857 km (0.071 R)
• M25: 6,022,062 km (0.063 R)
• M26: 7,141,054 km (0.096 R)
• M27: 7,747,823 km (0.096 R)
• M28: 8,033,406 km (0.109 R)
• M29: 8,225,639 km (0.085 R)
• M30: 8,419,518 km (0.09 R)
• M31: 9,360,638 km (0.085 R)
• M32: 9,512,330 km (0.108 R)
• M33: 9,613,758 km (0.081 R)
• M34: 9,664,770 km (0.11 R)
• M35: 9,817,959 km (0.109 R)
• M36: 10,438,939 km (0.083 R)
• M37: 12,878,432 km (0.113 R)
• M38: 13,843,637 km (0.088 R)
• M39: 13,958,828 km (0.098 R)
• M40: 14,189,956 km (0.091 R)
• M41: 14,714,596 km (0.094 R)
• M42: 15,127,037 km (0.11 R)
• M43: 15,186,278 km (0.069 R)
• M44: 15,483,529 km (0.099 R)
• M45: 15,543,219 km (0.078 R)
• M46: 16,084,015 km (0.058 R)
• M47: 17,680,224 km (0.076 R)
• M48: 18,055,865 km (0.073 R)
• M49: 18,181,527 km (0.077 R)
• M50: 18,433,898 km (0.077 R)
• M51: 19,326,399 km (0.116 R)
• M52: 19,713,110 km (0.085 R)
• M53: 19,907,437 km (0.116 R)
• M54: 22,761,914 km (0.074 R)
• M55: 23,581,112 km (0.105 R)
• M56: 24,271,058 km (0.092 R)
• M57: 24,479,298 km (0.093 R)
• M58: 25,037,597 km (0.108 R)
• M59: 25,177,920 km (0.081 R)
• M60: 26,880,942 km (0.117 R)
• M61: 28,474,459 km (0.103 R)
• M62: 28,620,915 km (0.067 R)
• M63: 29,578,491 km (0.074 R)
• M64: 30,023,844 km (0.113 R)
• M65: 30,098,344 km (0.08 R)
• M66: 31,524,759 km (0.111 R)
• M67: 31,676,302 km (0.08 R)
• M68: 33,357,932 km (0.076 R)
• M69: 35,934,157 km (0.109 R)
• M70: 37,686,995 km (0.076 R)
• M71: 38,169,747 km (0.116 R)
• M72: 40,696,904 km (0.094 R)
• M73: 42,022,191 km (0.076 R)
• M74: 43,529,988 km (0.065 R)
• M75: 44,290,544 km (0.117 R)
• M76: 45,567,811 km (0.095 R)
• M77: 47,897,199 km (0.098 R)
• M78: 48,857,318 km (0.117 R)
• M79: 49,207,976 km (0.049 R)
• M80: 49,295,790 km (0.114 R)
• M81: 51,418,733 km (0.109 R)
• M82: 52,670,867 km (0.092 R)
• M83: 53,210,467 km (0.069 R)
• M84: 53,480,940 km (0.117 R)
• M85: 53,752,011 km (0.049 R)
• M86: 55,661,628 km (0.107 R)
• M87: 56,854,820 km (0.1 R)
• M88: 57,131,427 km (0.115 R)
• M89: 58,427,992 km (0.082 R)
• M90: 59,734,131 km (0.104 R)
• M91: 60,109,023 km (0.1 R)
• M92: 60,955,597 km (0.106 R)
• M93: 61,144,240 km (0.079 R)
• M94: 61,616,820 km (0.088 R)
• M95: 62,470,276 km (0.099 R)
• M96: 63,614,400 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.1

Radius: 4.8

Gravity: 37.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.04 AU - 18.08 AU

Year: 25121 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 95,487,382 km

• M1: 62,682 km (0.09 R)
• M2: 127,906 km (0.077 R)
• M3: 235,018 km (0.07 R)
• M4: 309,668 km (0.1 R)
• M5: 414,536 km (0.072 R)
• M6: 851,960 km (0.091 R)
• M7: 1,191,248 km (0.107 R)
• M8: 1,224,010 km (0.1 R)
• M9: 1,462,170 km (0.04 R)
• M10: 1,751,791 km (0.111 R)
• M11: 1,903,334 km (0.107 R)
• M12: 2,300,516 km (0.109 R)
• M13: 2,466,420 km (0.05 R)
• M14: 3,927,842 km (0.039 R)
• M15: 3,977,059 km (0.111 R)
• M16: 4,277,003 km (0.114 R)
• M17: 4,740,607 km (0.099 R)
• M18: 6,513,790 km (0.114 R)
• M19: 6,807,601 km (0.082 R)
• M20: 7,408,087 km (0.118 R)
• M21: 8,787,828 km (0.031 R)
• M22: 11,000,380 km (0.113 R)
• M23: 12,059,832 km (0.073 R)
• M24: 12,857,189 km (0.115 R)
• M25: 13,225,349 km (0.085 R)
• M26: 13,821,497 km (0.082 R)
• M27: 14,731,950 km (0.09 R)
• M28: 15,117,014 km (0.084 R)
• M29: 16,371,393 km (0.036 R)
• M30: 16,930,739 km (0.059 R)
• M31: 17,985,703 km (0.058 R)
• M32: 18,645,579 km (0.06 R)
• M33: 18,895,109 km (0.074 R)
• M34: 19,313,235 km (0.106 R)
• M35: 19,650,129 km (0.06 R)
• M36: 19,819,175 km (0.116 R)
• M37: 20,415,023 km (0.111 R)
• M38: 21,016,556 km (0.047 R)
• M39: 21,363,025 km (0.088 R)
• M40: 21,711,289 km (0.102 R)
• M41: 22,237,125 km (0.114 R)
• M42: 22,325,238 km (0.119 R)
• M43: 23,390,973 km (0.07 R)
• M44: 24,020,332 km (0.099 R)
• M45: 27,816,677 km (0.061 R)
• M46: 28,292,099 km (0.036 R)
• M47: 30,318,701 km (0.093 R)
• M48: 30,709,900 km (0.04 R)
• M49: 30,906,172 km (0.104 R)
• M50: 31,398,648 km (0.106 R)
• M51: 33,293,605 km (0.108 R)
• M52: 34,611,412 km (0.116 R)
• M53: 39,302,652 km (0.1 R)
• M54: 41,234,259 km (0.052 R)
• M55: 41,776,253 km (0.102 R)
• M56: 42,867,270 km (0.05 R)
• M57: 47,211,143 km (0.116 R)
• M58: 51,110,561 km (0.111 R)
• M59: 51,226,799 km (0.115 R)
• M60: 51,343,036 km (0.084 R)
• M61: 52,393,961 km (0.106 R)
• M62: 53,452,067 km (0.112 R)
• M63: 55,708,751 km (0.118 R)
• M64: 56,187,763 km (0.113 R)
• M65: 57,633,028 km (0.099 R)
• M66: 58,846,866 km (0.026 R)
• M67: 60,068,931 km (0.098 R)
• M68: 60,560,210 km (0.037 R)
• M69: 60,683,179 km (0.105 R)
• M70: 62,041,827 km (0.048 R)
• M71: 66,177,311 km (0.082 R)
• M72: 67,447,995 km (0.079 R)
• M73: 68,086,329 km (0.101 R)
• M74: 69,884,346 km (0.114 R)
• M75: 70,530,160 km (0.087 R)
• M76: 70,789,114 km (0.111 R)
• M77: 71,437,770 km (0.047 R)
• M78: 71,958,221 km (0.095 R)
• M79: 72,349,270 km (0.073 R)
• M80: 73,920,796 km (0.097 R)
• M81: 74,842,618 km (0.107 R)
• M82: 75,900,873 km (0.089 R)
• M83: 77,097,357 km (0.062 R)
• M84: 78,032,194 km (0.063 R)
• M85: 79,643,513 km (0.105 R)
• M86: 80,048,025 km (0.098 R)
• M87: 82,353,478 km (0.099 R)
• M88: 83,308,960 km (0.106 R)
• M89: 84,131,000 km (0.074 R)
• M90: 84,680,473 km (0.029 R)
• M91: 85,368,923 km (0.08 R)
• M92: 86,059,317 km (0.06 R)
• M93: 87,029,010 km (0.054 R)
• M94: 88,002,294 km (0.116 R)
• M95: 88,560,144 km (0.114 R)
• M96: 88,839,444 km (0.108 R)
• M97: 92,780,599 km (0.07 R)
• M98: 93,064,387 km (0.109 R)
• M99: 95,201,243 km (0.037 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: 432 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit