🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 210 Days

Day: 45.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.79 AU - 1.15 AU

Year: 366 Days

Day: 47.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.49 AU - 1.65 AU

Year: 753 Days

Day: 22.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 10.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.64 AU - 8.54 AU

Year: 7228 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,769,427 km

• M1: 131,646 km (0.054 R)
• M2: 336,296 km (0.054 R)
• M3: 447,148 km (0.084 R)
• M4: 555,906 km (0.054 R)
• M5: 638,035 km (0.113 R)
• M6: 989,889 km (0.104 R)
• M7: 1,085,183 km (0.101 R)
• M8: 1,206,956 km (0.104 R)
• M9: 1,415,046 km (0.086 R)
• M10: 1,591,721 km (0.098 R)
• M11: 1,696,141 km (0.067 R)
• M12: 2,242,622 km (0.12 R)
• M13: 2,449,964 km (0.109 R)
• M14: 2,550,943 km (0.048 R)
• M15: 2,778,182 km (0.113 R)
• M16: 3,533,053 km (0.109 R)
• M17: 3,670,683 km (0.11 R)
• M18: 3,904,056 km (0.101 R)
• M19: 4,082,376 km (0.084 R)
• M20: 4,570,963 km (0.091 R)
• M21: 4,696,027 km (0.097 R)
• M22: 4,834,854 km (0.118 R)
• M23: 4,949,595 km (0.071 R)
• M24: 5,168,756 km (0.047 R)
• M25: 5,391,058 km (0.113 R)
• M26: 5,603,188 km (0.111 R)
• M27: 5,858,851 km (0.079 R)
• M28: 6,035,825 km (0.107 R)
• M29: 6,118,254 km (0.05 R)
• M30: 6,605,943 km (0.089 R)
• M31: 6,747,612 km (0.102 R)
• M32: 7,962,347 km (0.111 R)
• M33: 8,128,400 km (0.119 R)
• M34: 8,602,476 km (0.099 R)
• M35: 8,710,785 km (0.067 R)
• M36: 8,960,164 km (0.072 R)
• M37: 9,101,385 km (0.092 R)
• M38: 9,497,670 km (0.084 R)
• M39: 9,770,536 km (0.105 R)
• M40: 10,406,028 km (0.081 R)
• M41: 10,670,517 km (0.105 R)
• M42: 11,460,693 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.71 AU - 10.25 AU

Year: 9455 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 105,769,427 km

• M1: 185,950 km (0.097 R)
• M2: 322,533 km (0.074 R)
• M3: 451,636 km (0.111 R)
• M4: 794,963 km (0.099 R)
• M5: 1,005,896 km (0.111 R)
• M6: 1,157,738 km (0.078 R)
• M7: 1,434,494 km (0.099 R)
• M8: 1,733,391 km (0.09 R)
• M9: 1,956,740 km (0.065 R)
• M10: 3,397,368 km (0.086 R)
• M11: 3,490,567 km (0.096 R)
• M12: 4,572,908 km (0.091 R)
• M13: 4,806,580 km (0.092 R)
• M14: 6,434,504 km (0.101 R)
• M15: 7,172,171 km (0.079 R)
• M16: 7,750,815 km (0.108 R)
• M17: 7,967,882 km (0.092 R)
• M18: 8,471,578 km (0.049 R)
• M19: 8,791,717 km (0.107 R)
• M20: 9,083,134 km (0.068 R)
• M21: 10,349,181 km (0.1 R)
• M22: 10,554,130 km (0.118 R)
• M23: 11,282,223 km (0.104 R)
• M24: 12,098,129 km (0.105 R)
• M25: 12,640,721 km (0.042 R)
• M26: 13,899,737 km (0.081 R)
• M27: 14,088,230 km (0.085 R)
• M28: 15,005,115 km (0.081 R)
• M29: 15,666,188 km (0.12 R)
• M30: 15,783,922 km (0.116 R)
• M31: 16,217,905 km (0.079 R)
• M32: 18,570,481 km (0.113 R)
• M33: 19,280,174 km (0.066 R)
• M34: 20,640,168 km (0.074 R)
• M35: 20,855,439 km (0.057 R)
• M36: 21,028,225 km (0.104 R)
• M37: 21,244,842 km (0.072 R)
• M38: 21,680,322 km (0.058 R)
• M39: 21,986,997 km (0.086 R)
• M40: 22,118,793 km (0.092 R)
• M41: 22,560,256 km (0.085 R)
• M42: 22,870,971 km (0.09 R)
• M43: 25,223,398 km (0.092 R)
• M44: 25,453,629 km (0.045 R)
• M45: 26,148,511 km (0.064 R)
• M46: 26,568,582 km (0.099 R)
• M47: 28,032,098 km (0.092 R)
• M48: 28,749,719 km (0.045 R)
• M49: 29,279,894 km (0.12 R)
• M50: 29,425,004 km (0.111 R)
• M51: 30,203,062 km (0.084 R)
• M52: 30,447,655 km (0.118 R)
• M53: 31,333,424 km (0.053 R)
• M54: 31,729,858 km (0.029 R)
• M55: 33,889,154 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 9.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.86 AU - 10.54 AU

Year: 9825 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,769,427 km

• M1: 672,891 km (0.095 R)
• M2: 800,049 km (0.059 R)
• M3: 1,060,948 km (0.115 R)
• M4: 1,135,149 km (0.104 R)
• M5: 1,388,867 km (0.094 R)
• M6: 1,491,341 km (0.114 R)
• M7: 1,617,901 km (0.116 R)
• M8: 2,112,322 km (0.036 R)
• M9: 2,183,231 km (0.102 R)
• M10: 2,425,879 km (0.078 R)
• M11: 3,259,738 km (0.109 R)
• M12: 3,369,842 km (0.036 R)
• M13: 3,910,040 km (0.098 R)
• M14: 4,385,761 km (0.087 R)
• M15: 4,477,015 km (0.105 R)
• M16: 4,880,032 km (0.117 R)
• M17: 5,954,743 km (0.108 R)
• M18: 6,294,480 km (0.077 R)
• M19: 6,675,655 km (0.106 R)
• M20: 6,886,738 km (0.098 R)
• M21: 7,099,915 km (0.107 R)
• M22: 7,279,432 km (0.086 R)
• M23: 8,012,013 km (0.065 R)
• M24: 8,653,190 km (0.101 R)
• M25: 8,960,613 km (0.1 R)
• M26: 9,076,851 km (0.072 R)
• M27: 9,232,582 km (0.094 R)
• M28: 9,507,393 km (0.085 R)
• M29: 9,625,875 km (0.051 R)
• M30: 10,105,187 km (0.042 R)
• M31: 10,226,211 km (0.07 R)
• M32: 11,336,975 km (0.12 R)
• M33: 11,631,234 km (0.111 R)
• M34: 11,800,430 km (0.075 R)
• M35: 12,141,513 km (0.114 R)
• M36: 12,399,420 km (0.112 R)
• M37: 12,615,738 km (0.104 R)
• M38: 12,920,618 km (0.076 R)
• M39: 13,227,893 km (0.061 R)
• M40: 13,626,720 km (0.115 R)
• M41: 13,939,530 km (0.119 R)
• M42: 14,572,478 km (0.116 R)
• M43: 14,846,541 km (0.057 R)
• M44: 16,101,069 km (0.099 R)
• M45: 16,956,171 km (0.1 R)
• M46: 17,972,539 km (0.032 R)
• M47: 18,958,688 km (0.096 R)
• M48: 19,257,883 km (0.108 R)
• M49: 19,709,819 km (0.089 R)
• M50: 20,521,686 km (0.107 R)
• M51: 20,623,862 km (0.104 R)
• M52: 20,880,272 km (0.114 R)
• M53: 22,388,219 km (0.09 R)
• M54: 23,075,472 km (0.027 R)
• M55: 23,823,461 km (0.092 R)
• M56: 24,200,298 km (0.11 R)
• M57: 24,470,771 km (0.039 R)
• M58: 24,796,595 km (0.101 R)
• M59: 24,960,106 km (0.047 R)
• M60: 25,893,297 km (0.09 R)
• M61: 26,169,904 km (0.087 R)
• M62: 26,280,905 km (0.085 R)
• M63: 26,503,208 km (0.108 R)
• M64: 27,737,091 km (0.089 R)
• M65: 28,247,220 km (0.119 R)
• M66: 28,532,054 km (0.052 R)
• M67: 28,703,343 km (0.088 R)
• M68: 29,276,902 km (0.055 R)
• M69: 30,086,226 km (0.088 R)
• M70: 32,200,942 km (0.093 R)
• M71: 32,617,721 km (0.091 R)
• M72: 33,216,262 km (0.085 R)
• M73: 33,697,668 km (0.025 R)
• M74: 34,667,362 km (0.038 R)
• M75: 35,707,665 km (0.077 R)
• M76: 36,510,108 km (0.049 R)
• M77: 36,572,042 km (0.053 R)
• M78: 37,256,153 km (0.101 R)
• M79: 40,932,221 km (0.049 R)
• M80: 41,125,352 km (0.082 R)
• M81: 41,448,184 km (0.033 R)
• M82: 41,901,466 km (0.034 R)
• M83: 42,096,242 km (0.076 R)
• M84: 42,161,317 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.7

Radius: 5.9

Gravity: 18.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.9 AU - 19.02 AU

Year: 23275 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,769,427 km

• M1: 687,701 km (0.072 R)
• M2: 1,028,485 km (0.094 R)
• M3: 1,231,789 km (0.105 R)
• M4: 1,985,313 km (0.078 R)
• M5: 2,056,522 km (0.055 R)
• M6: 2,128,628 km (0.064 R)
• M7: 2,895,168 km (0.1 R)
• M8: 3,181,947 km (0.049 R)
• M9: 3,520,786 km (0.096 R)
• M10: 3,738,600 km (0.066 R)
• M11: 5,134,349 km (0.056 R)
• M12: 5,381,185 km (0.118 R)
• M13: 5,784,202 km (0.111 R)
• M14: 6,996,094 km (0.061 R)
• M15: 8,111,496 km (0.091 R)
• M16: 8,865,619 km (0.05 R)
• M17: 8,983,651 km (0.09 R)
• M18: 9,461,018 km (0.118 R)
• M19: 10,941,588 km (0.076 R)
• M20: 11,838,128 km (0.057 R)
• M21: 12,360,973 km (0.115 R)
• M22: 12,958,168 km (0.047 R)
• M23: 13,159,377 km (0.046 R)
• M24: 14,249,496 km (0.113 R)
• M25: 15,085,898 km (0.119 R)
• M26: 15,510,158 km (0.096 R)
• M27: 16,009,964 km (0.083 R)
• M28: 16,298,090 km (0.111 R)
• M29: 16,515,156 km (0.103 R)
• M30: 17,319,544 km (0.115 R)
• M31: 18,436,741 km (0.085 R)
• M32: 19,118,159 km (0.1 R)
• M33: 19,423,788 km (0.116 R)
• M34: 19,730,912 km (0.085 R)
• M35: 21,369,607 km (0.113 R)
• M36: 21,845,777 km (0.104 R)
• M37: 22,085,134 km (0.111 R)
• M38: 24,031,552 km (0.113 R)
• M39: 24,361,265 km (0.075 R)
• M40: 24,526,571 km (0.111 R)
• M41: 25,191,982 km (0.109 R)
• M42: 25,779,004 km (0.087 R)
• M43: 25,863,228 km (0.106 R)
• M44: 26,031,974 km (0.06 R)
• M45: 26,201,169 km (0.091 R)
• M46: 28,606,703 km (0.052 R)
• M47: 30,101,336 km (0.073 R)
• M48: 30,190,047 km (0.071 R)
• M49: 31,261,317 km (0.065 R)
• M50: 31,621,250 km (0.029 R)
• M51: 34,456,279 km (0.076 R)
• M52: 35,014,429 km (0.03 R)
• M53: 35,763,017 km (0.092 R)
• M54: 37,657,823 km (0.108 R)
• M55: 37,944,902 km (0.104 R)
• M56: 38,713,835 km (0.109 R)
• M57: 41,642,811 km (0.105 R)
• M58: 42,237,164 km (0.099 R)
• M59: 44,339,313 km (0.097 R)
• M60: 44,844,804 km (0.079 R)
• M61: 45,352,240 km (0.077 R)
• M62: 46,783,144 km (0.029 R)
• M63: 48,228,708 km (0.114 R)
• M64: 49,479,496 km (0.097 R)
• M65: 49,793,801 km (0.048 R)
• M66: 50,319,189 km (0.119 R)
• M67: 52,759,579 km (0.075 R)
• M68: 53,402,550 km (0.093 R)
• M69: 53,509,962 km (0.106 R)
• M70: 54,048,065 km (0.115 R)
• M71: 54,696,273 km (0.067 R)
• M72: 57,754,652 km (0.058 R)
• M73: 63,807,681 km (0.049 R)
• M74: 64,149,961 km (0.082 R)
• M75: 64,950,608 km (0.034 R)
• M76: 65,179,942 km (0.083 R)
• M77: 65,294,833 km (0.086 R)
• M78: 65,869,738 km (0.049 R)
• M79: 68,069,874 km (0.077 R)
• M80: 68,186,410 km (0.118 R)
• M81: 68,886,528 km (0.085 R)
• M82: 70,058,777 km (0.099 R)
• M83: 72,423,172 km (0.103 R)
• M84: 74,813,446 km (0.094 R)
• M85: 77,472,399 km (0.115 R)
• M86: 77,837,418 km (0.093 R)
• M87: 78,203,035 km (0.119 R)
• M88: 80,162,318 km (0.098 R)
• M89: 81,889,874 km (0.114 R)
• M90: 83,007,071 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.8

Radius: 6.1

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.28 AU - 19.5 AU

Year: 28972 Days

Day: 18.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,769,427 km

• M1: 102,624 km (0.117 R)
• M2: 232,475 km (0.076 R)
• M3: 352,602 km (0.104 R)
• M4: 921,373 km (0.032 R)
• M5: 1,018,313 km (0.087 R)
• M6: 1,222,215 km (0.04 R)
• M7: 1,787,096 km (0.108 R)
• M8: 3,073,488 km (0.1 R)
• M9: 4,635,290 km (0.071 R)
• M10: 5,144,671 km (0.05 R)
• M11: 5,376,847 km (0.058 R)
• M12: 6,216,091 km (0.116 R)
• M13: 7,159,754 km (0.113 R)
• M14: 7,353,932 km (0.089 R)
• M15: 9,814,368 km (0.114 R)
• M16: 10,319,860 km (0.061 R)
• M17: 10,539,170 km (0.089 R)
• M18: 11,131,278 km (0.03 R)
• M19: 11,582,615 km (0.067 R)
• M20: 11,810,453 km (0.103 R)
• M21: 13,846,330 km (0.118 R)
• M22: 14,169,013 km (0.052 R)
• M23: 14,412,708 km (0.118 R)
• M24: 16,072,346 km (0.031 R)
• M25: 17,443,112 km (0.064 R)
• M26: 17,704,310 km (0.072 R)
• M27: 17,879,040 km (0.111 R)
• M28: 18,142,332 km (0.099 R)
• M29: 19,029,298 km (0.075 R)
• M30: 22,054,915 km (0.045 R)
• M31: 22,620,844 km (0.117 R)
• M32: 24,541,680 km (0.093 R)
• M33: 24,932,131 km (0.083 R)
• M34: 25,128,104 km (0.104 R)
• M35: 25,422,961 km (0.1 R)
• M36: 26,115,599 km (0.075 R)
• M37: 27,015,281 km (0.073 R)
• M38: 30,086,376 km (0.079 R)
• M39: 30,190,645 km (0.043 R)
• M40: 31,029,142 km (0.06 R)
• M41: 31,134,458 km (0.062 R)
• M42: 31,769,053 km (0.042 R)
• M43: 32,728,873 km (0.108 R)
• M44: 32,836,134 km (0.064 R)
• M45: 34,240,709 km (0.067 R)
• M46: 35,996,389 km (0.115 R)
• M47: 36,996,601 km (0.082 R)
• M48: 38,118,884 km (0.098 R)
• M49: 40,396,511 km (0.096 R)
• M50: 43,187,260 km (0.09 R)
• M51: 43,304,993 km (0.055 R)
• M52: 43,776,526 km (0.108 R)
• M53: 44,843,757 km (0.078 R)
• M54: 45,679,859 km (0.116 R)
• M55: 45,799,687 km (0.078 R)
• M56: 47,609,971 km (0.058 R)
• M57: 49,566,711 km (0.053 R)
• M58: 50,307,221 km (0.094 R)
• M59: 50,554,805 km (0.117 R)
• M60: 51,051,321 km (0.047 R)
• M61: 51,300,251 km (0.116 R)
• M62: 52,174,352 km (0.066 R)
• M63: 52,425,078 km (0.092 R)
• M64: 52,550,590 km (0.059 R)
• M65: 53,179,500 km (0.078 R)
• M66: 53,557,982 km (0.1 R)
• M67: 54,571,957 km (0.094 R)
• M68: 55,208,795 km (0.116 R)
• M69: 56,361,297 km (0.088 R)
• M70: 57,521,877 km (0.111 R)
• M71: 57,651,279 km (0.103 R)
• M72: 62,907,401 km (0.107 R)
• M73: 65,727,470 km (0.11 R)
• M74: 67,221,055 km (0.091 R)
• M75: 69,000,671 km (0.1 R)
• M76: 72,186,807 km (0.093 R)
• M77: 74,149,531 km (0.11 R)
• M78: 78,414,267 km (0.101 R)
• M79: 78,557,731 km (0.115 R)
• M80: 78,701,345 km (0.091 R)
• M81: 80,286,784 km (0.118 R)
• M82: 81,446,466 km (0.074 R)
• M83: 83,196,313 km (0.053 R)
• M84: 86,140,249 km (0.116 R)
• M85: 87,476,009 km (0.099 R)
• M86: 87,773,858 km (0.088 R)
• M87: 88,519,753 km (0.076 R)
• M88: 91,524,576 km (0.029 R)
• M89: 93,952,250 km (0.044 R)
• M90: 94,715,349 km (0.043 R)
• M91: 96,401,167 km (0.058 R)
• M92: 97,942,324 km (0.111 R)
• M93: 99,646,992 km (0.08 R)
• M94: 102,771,493 km (0.114 R)
• M95: 103,243,026 km (0.111 R)
• M96: 103,872,683 km (0.06 R)
• M97: 104,661,662 km (0.082 R)
• M98: 105,135,888 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit