🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 35.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,645,947 km

• M1: 364,570 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 338 Days

Day: 32 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,645,947 km

• M1: 368,460 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 14.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.62 AU - 0.8 AU

Year: 386 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,645,947 km

• M1: 182,958 km (0.085 R)
• M2: 277,055 km (0.111 R)
• M3: 402,269 km (0.097 R)
• M4: 497,862 km (0.11 R)
• M5: 612,454 km (0.119 R)
• M6: 704,905 km (0.1 R)
• M7: 796,908 km (0.081 R)
• M8: 930,349 km (0.074 R)
• M9: 1,090,120 km (0.106 R)
• M10: 1,225,805 km (0.114 R)
• M11: 1,320,949 km (0.119 R)
• M12: 1,478,775 km (0.117 R)
• M13: 1,572,722 km (0.117 R)
• M14: 1,723,816 km (0.114 R)
• M15: 1,897,799 km (0.118 R)
• M16: 2,032,287 km (0.082 R)
• M17: 2,179,342 km (0.114 R)
• M18: 2,325,349 km (0.052 R)
• M19: 2,464,924 km (0.037 R)
• M20: 2,657,307 km (0.101 R)
• M21: 2,824,109 km (0.095 R)
• M22: 2,932,118 km (0.04 R)
• M23: 3,025,916 km (0.085 R)
• M24: 3,125,997 km (0.086 R)
• M25: 3,216,354 km (0.081 R)
• M26: 3,329,450 km (0.106 R)
• M27: 3,438,357 km (0.103 R)
• M28: 3,604,112 km (0.102 R)
• M29: 3,693,571 km (0.09 R)
• M30: 3,800,833 km (0.081 R)
• M31: 4,024,183 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 10.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.9 AU - 1.34 AU

Year: 765 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,645,947 km

• M1: 139,874 km (0.105 R)
• M2: 210,035 km (0.116 R)
• M3: 393,442 km (0.078 R)
• M4: 594,053 km (0.116 R)
• M5: 673,340 km (0.116 R)
• M6: 761,453 km (0.118 R)
• M7: 848,968 km (0.092 R)
• M8: 961,017 km (0.108 R)
• M9: 1,040,304 km (0.087 R)
• M10: 1,286,691 km (0.072 R)
• M11: 1,429,108 km (0.071 R)
• M12: 1,665,623 km (0.108 R)
• M13: 1,756,129 km (0.097 R)
• M14: 2,218,985 km (0.114 R)
• M15: 2,333,428 km (0.081 R)
• M16: 2,449,815 km (0.084 R)
• M17: 2,635,765 km (0.069 R)
• M18: 2,711,461 km (0.097 R)
• M19: 2,780,127 km (0.115 R)
• M20: 2,864,949 km (0.11 R)
• M21: 2,958,597 km (0.088 R)
• M22: 3,541,580 km (0.11 R)
• M23: 3,777,795 km (0.116 R)
• M24: 4,248,280 km (0.1 R)
• M25: 4,319,639 km (0.107 R)
• M26: 4,454,426 km (0.107 R)
• M27: 4,526,832 km (0.054 R)
• M28: 4,802,241 km (0.095 R)
• M29: 4,932,541 km (0.112 R)
• M30: 5,064,038 km (0.05 R)
• M31: 5,263,601 km (0.067 R)
• M32: 5,398,090 km (0.069 R)
• M33: 5,828,333 km (0.075 R)
• M34: 6,027,448 km (0.106 R)
• M35: 6,158,196 km (0.106 R)
• M36: 6,249,152 km (0.075 R)
• M37: 6,504,515 km (0.114 R)
• M38: 6,628,233 km (0.115 R)
• M39: 6,857,267 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 10

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.02 AU - 4.42 AU

Year: 4633 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,645,947 km

• M1: 127,308 km (0.098 R)
• M2: 246,388 km (0.088 R)
• M3: 361,129 km (0.093 R)
• M4: 476,768 km (0.059 R)
• M5: 575,054 km (0.058 R)
• M6: 904,618 km (0.08 R)
• M7: 1,172,847 km (0.099 R)
• M8: 1,267,842 km (0.041 R)
• M9: 1,500,317 km (0.041 R)
• M10: 1,569,282 km (0.049 R)
• M11: 1,905,578 km (0.118 R)
• M12: 1,993,242 km (0.057 R)
• M13: 2,108,133 km (0.079 R)
• M14: 2,520,575 km (0.12 R)
• M15: 2,871,531 km (0.098 R)
• M16: 3,666,644 km (0.114 R)
• M17: 3,760,890 km (0.12 R)
• M18: 3,824,021 km (0.117 R)
• M19: 3,935,621 km (0.067 R)
• M20: 3,999,948 km (0.039 R)
• M21: 4,560,042 km (0.059 R)
• M22: 4,695,578 km (0.108 R)
• M23: 5,268,388 km (0.049 R)
• M24: 5,536,019 km (0.046 R)
• M25: 5,626,226 km (0.107 R)
• M26: 6,159,393 km (0.037 R)
• M27: 6,498,532 km (0.08 R)
• M28: 6,766,461 km (0.074 R)
• M29: 7,352,885 km (0.075 R)
• M30: 7,531,954 km (0.117 R)
• M31: 7,632,184 km (0.08 R)
• M32: 8,263,038 km (0.055 R)
• M33: 9,016,563 km (0.073 R)
• M34: 9,101,684 km (0.091 R)
• M35: 9,552,722 km (0.108 R)
• M36: 9,748,396 km (0.087 R)
• M37: 9,945,266 km (0.085 R)
• M38: 10,011,239 km (0.071 R)
• M39: 10,476,937 km (0.057 R)
• M40: 11,337,424 km (0.106 R)
• M41: 11,429,277 km (0.112 R)
• M42: 11,962,594 km (0.082 R)
• M43: 12,103,066 km (0.08 R)
• M44: 12,244,137 km (0.116 R)
• M45: 12,741,999 km (0.059 R)
• M46: 12,861,527 km (0.109 R)
• M47: 13,125,717 km (0.11 R)
• M48: 13,270,678 km (0.055 R)
• M49: 13,367,617 km (0.107 R)
• M50: 13,708,550 km (0.065 R)
• M51: 15,101,157 km (0.119 R)
• M52: 15,227,717 km (0.08 R)
• M53: 15,660,653 km (0.097 R)
• M54: 15,814,290 km (0.108 R)
• M55: 16,097,479 km (0.106 R)
• M56: 16,616,583 km (0.109 R)
• M57: 17,246,839 km (0.05 R)
• M58: 17,618,141 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 8.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.56 AU - 5.84 AU

Year: 7656 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,645,947 km

• M1: 135,536 km (0.044 R)
• M2: 208,988 km (0.115 R)
• M3: 300,393 km (0.102 R)
• M4: 431,440 km (0.093 R)
• M5: 647,160 km (0.105 R)
• M6: 1,048,831 km (0.119 R)
• M7: 1,395,599 km (0.117 R)
• M8: 1,519,166 km (0.061 R)
• M9: 1,739,374 km (0.105 R)
• M10: 2,009,399 km (0.085 R)
• M11: 2,313,681 km (0.106 R)
• M12: 2,524,763 km (0.105 R)
• M13: 2,786,410 km (0.114 R)
• M14: 3,148,886 km (0.082 R)
• M15: 4,145,058 km (0.077 R)
• M16: 4,298,545 km (0.112 R)
• M17: 4,743,748 km (0.062 R)
• M18: 5,369,516 km (0.099 R)
• M19: 5,453,142 km (0.079 R)
• M20: 5,677,987 km (0.085 R)
• M21: 6,195,297 km (0.114 R)
• M22: 6,608,037 km (0.081 R)
• M23: 6,938,648 km (0.099 R)
• M24: 7,678,560 km (0.037 R)
• M25: 8,378,827 km (0.047 R)
• M26: 8,868,012 km (0.029 R)
• M27: 8,967,046 km (0.107 R)
• M28: 9,066,379 km (0.081 R)
• M29: 10,915,857 km (0.07 R)
• M30: 12,432,331 km (0.088 R)
• M31: 13,631,508 km (0.105 R)
• M32: 14,013,880 km (0.11 R)
• M33: 14,906,530 km (0.115 R)
• M34: 14,984,920 km (0.116 R)
• M35: 15,498,489 km (0.119 R)
• M36: 16,827,965 km (0.084 R)
• M37: 17,361,730 km (0.081 R)
• M38: 17,609,913 km (0.119 R)
• M39: 17,817,705 km (0.081 R)
• M40: 18,953,452 km (0.105 R)
• M41: 20,810,410 km (0.108 R)
• M42: 21,250,378 km (0.097 R)
• M43: 22,364,134 km (0.12 R)
• M44: 22,860,051 km (0.117 R)
• M45: 23,450,962 km (0.102 R)
• M46: 23,633,771 km (0.054 R)
• M47: 26,147,913 km (0.088 R)
• M48: 26,290,031 km (0.092 R)
• M49: 26,527,442 km (0.091 R)
• M50: 27,532,740 km (0.053 R)
• M51: 27,629,081 km (0.103 R)
• M52: 28,112,731 km (0.042 R)
• M53: 28,501,686 km (0.084 R)
• M54: 28,843,367 km (0.09 R)
• M55: 28,941,354 km (0.109 R)
• M56: 29,432,483 km (0.076 R)
• M57: 29,827,422 km (0.114 R)
• M58: 30,224,006 km (0.066 R)
• M59: 30,672,351 km (0.095 R)
• M60: 31,273,584 km (0.109 R)
• M61: 31,424,529 km (0.109 R)
• M62: 31,626,037 km (0.109 R)
• M63: 31,727,016 km (0.108 R)
• M64: 31,929,272 km (0.11 R)
• M65: 32,182,691 km (0.099 R)
• M66: 32,691,473 km (0.067 R)
• M67: 33,356,884 km (0.052 R)
• M68: 33,665,505 km (0.073 R)
• M69: 34,597,051 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.8

Radius: 4.3

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.33 AU - 6.69 AU

Year: 10725 Days

Day: 15.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,645,947 km

• M1: 77,193 km (0.099 R)
• M2: 112,498 km (0.049 R)
• M3: 432,188 km (0.117 R)
• M4: 881,131 km (0.078 R)
• M5: 1,320,351 km (0.113 R)
• M6: 1,526,796 km (0.12 R)
• M7: 1,969,606 km (0.097 R)
• M8: 2,021,217 km (0.102 R)
• M9: 2,477,341 km (0.061 R)
• M10: 2,533,141 km (0.118 R)
• M11: 2,674,212 km (0.077 R)
• M12: 3,203,339 km (0.117 R)
• M13: 3,479,946 km (0.096 R)
• M14: 3,892,686 km (0.098 R)
• M15: 4,220,754 km (0.106 R)
• M16: 4,421,814 km (0.086 R)
• M17: 5,043,692 km (0.073 R)
• M18: 5,114,452 km (0.1 R)
• M19: 5,509,690 km (0.079 R)
• M20: 5,546,042 km (0.097 R)
• M21: 5,766,250 km (0.102 R)
• M22: 5,877,401 km (0.082 R)
• M23: 6,405,482 km (0.061 R)
• M24: 7,831,748 km (0.098 R)
• M25: 8,877,287 km (0.118 R)
• M26: 9,048,577 km (0.102 R)
• M27: 9,134,745 km (0.104 R)
• M28: 9,877,349 km (0.119 R)
• M29: 9,965,911 km (0.081 R)
• M30: 10,639,101 km (0.081 R)
• M31: 11,188,126 km (0.106 R)
• M32: 11,373,178 km (0.085 R)
• M33: 12,841,332 km (0.112 R)
• M34: 12,986,591 km (0.12 R)
• M35: 13,327,525 km (0.059 R)
• M36: 14,118,000 km (0.096 R)
• M37: 14,167,816 km (0.104 R)
• M38: 14,619,602 km (0.089 R)
• M39: 14,670,166 km (0.106 R)
• M40: 14,771,294 km (0.081 R)
• M41: 14,923,435 km (0.081 R)
• M42: 15,280,525 km (0.111 R)
• M43: 15,485,773 km (0.118 R)
• M44: 15,847,351 km (0.025 R)
• M45: 16,683,903 km (0.12 R)
• M46: 17,054,456 km (0.043 R)
• M47: 17,427,703 km (0.11 R)
• M48: 17,642,226 km (0.028 R)
• M49: 17,749,787 km (0.034 R)
• M50: 19,112,774 km (0.082 R)
• M51: 19,723,133 km (0.081 R)
• M52: 20,339,775 km (0.083 R)
• M53: 20,396,174 km (0.082 R)
• M54: 20,678,914 km (0.07 R)
• M55: 20,735,611 km (0.12 R)
• M56: 20,849,156 km (0.091 R)
• M57: 21,995,674 km (0.089 R)
• M58: 22,227,551 km (0.11 R)
• M59: 23,872,529 km (0.11 R)
• M60: 24,769,817 km (0.099 R)
• M61: 25,131,844 km (0.083 R)
• M62: 25,495,516 km (0.117 R)
• M63: 25,922,169 km (0.093 R)
• M64: 26,535,521 km (0.119 R)
• M65: 26,782,357 km (0.114 R)
• M66: 27,464,673 km (0.111 R)
• M67: 28,278,635 km (0.066 R)
• M68: 28,846,658 km (0.106 R)
• M69: 29,100,376 km (0.096 R)
• M70: 29,227,534 km (0.118 R)
• M71: 29,737,813 km (0.051 R)
• M72: 30,122,429 km (0.093 R)
• M73: 31,547,049 km (0.085 R)
• M74: 31,808,397 km (0.094 R)
• M75: 33,991,778 km (0.099 R)
• M76: 34,528,385 km (0.082 R)
• M77: 34,865,130 km (0.093 R)
• M78: 36,428,278 km (0.088 R)
• M79: 37,390,941 km (0.083 R)
• M80: 37,598,283 km (0.073 R)
• M81: 38,990,441 km (0.079 R)
• M82: 40,045,555 km (0.11 R)
• M83: 40,967,676 km (0.083 R)
• M84: 41,395,526 km (0.1 R)
• M85: 41,825,021 km (0.08 R)
• M86: 41,968,486 km (0.1 R)
• M87: 42,616,095 km (0.093 R)
• M88: 43,049,630 km (0.071 R)
• M89: 43,994,041 km (0.079 R)
• M90: 45,239,294 km (0.065 R)
• M91: 47,016,965 km (0.066 R)
• M92: 48,741,978 km (0.091 R)
• M93: 48,817,376 km (0.063 R)
• M94: 49,726,033 km (0.101 R)
• M95: 50,716,670 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.4

Radius: 5.5

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.09 AU - 13.35 AU

Year: 22662 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,645,947 km

• M1: 129,552 km (0.054 R)
• M2: 302,038 km (0.114 R)
• M3: 403,765 km (0.118 R)
• M4: 598,541 km (0.049 R)
• M5: 774,618 km (0.066 R)
• M6: 868,715 km (0.049 R)
• M7: 941,719 km (0.115 R)
• M8: 1,146,817 km (0.106 R)
• M9: 1,337,555 km (0.101 R)
• M10: 1,749,098 km (0.106 R)
• M11: 1,936,993 km (0.061 R)
• M12: 3,269,761 km (0.102 R)
• M13: 3,579,428 km (0.073 R)
• M14: 4,185,150 km (0.115 R)
• M15: 4,822,287 km (0.105 R)
• M16: 4,909,503 km (0.065 R)
• M17: 5,129,861 km (0.118 R)
• M18: 5,308,480 km (0.119 R)
• M19: 5,353,360 km (0.086 R)
• M20: 6,566,748 km (0.081 R)
• M21: 6,712,008 km (0.076 R)
• M22: 7,154,369 km (0.043 R)
• M23: 7,963,693 km (0.113 R)
• M24: 8,222,497 km (0.075 R)
• M25: 9,667,463 km (0.114 R)
• M26: 10,278,271 km (0.076 R)
• M27: 10,673,509 km (0.06 R)
• M28: 10,958,792 km (0.067 R)
• M29: 12,006,725 km (0.1 R)
• M30: 12,422,757 km (0.096 R)
• M31: 12,783,138 km (0.086 R)
• M32: 13,637,342 km (0.12 R)
• M33: 14,071,475 km (0.068 R)
• M34: 14,384,284 km (0.113 R)
• M35: 16,308,561 km (0.069 R)
• M36: 16,637,078 km (0.092 R)
• M37: 16,901,567 km (0.099 R)
• M38: 17,300,695 km (0.106 R)
• M39: 17,434,435 km (0.051 R)
• M40: 19,066,099 km (0.041 R)
• M41: 19,551,245 km (0.106 R)
• M42: 19,620,808 km (0.101 R)
• M43: 20,888,051 km (0.116 R)
• M44: 20,959,260 km (0.036 R)
• M45: 22,181,624 km (0.098 R)
• M46: 22,911,363 km (0.087 R)
• M47: 23,723,230 km (0.045 R)
• M48: 24,769,967 km (0.085 R)
• M49: 25,223,248 km (0.093 R)
• M50: 25,298,945 km (0.089 R)
• M51: 26,445,164 km (0.093 R)
• M52: 26,753,634 km (0.046 R)
• M53: 27,140,943 km (0.104 R)
• M54: 28,313,940 km (0.09 R)
• M55: 28,471,616 km (0.079 R)
• M56: 28,787,717 km (0.094 R)
• M57: 29,105,163 km (0.078 R)
• M58: 31,114,562 km (0.108 R)
• M59: 32,671,577 km (0.068 R)
• M60: 32,836,882 km (0.083 R)
• M61: 33,918,475 km (0.12 R)
• M62: 35,350,426 km (0.096 R)
• M63: 37,146,348 km (0.102 R)
• M64: 38,621,832 km (0.067 R)
• M65: 39,586,738 km (0.095 R)
• M66: 40,116,464 km (0.037 R)
• M67: 41,182,798 km (0.087 R)
• M68: 42,980,665 km (0.104 R)
• M69: 45,171,675 km (0.077 R)
• M70: 47,211,742 km (0.063 R)
• M71: 48,619,906 km (0.042 R)
• M72: 49,661,257 km (0.114 R)
• M73: 50,423,309 km (0.1 R)
• M74: 50,710,088 km (0.095 R)
• M75: 51,093,208 km (0.05 R)
• M76: 51,862,440 km (0.084 R)
• M77: 52,345,043 km (0.09 R)
• M78: 55,173,939 km (0.071 R)
• M79: 57,652,327 km (0.051 R)
• M80: 57,752,108 km (0.114 R)
• M81: 61,386,140 km (0.086 R)
• M82: 62,922,061 km (0.109 R)
• M83: 65,614,075 km (0.108 R)
• M84: 66,136,171 km (0.067 R)
• M85: 66,659,465 km (0.051 R)
• M86: 67,815,707 km (0.076 R)
• M87: 69,722,032 km (0.037 R)
• M88: 70,041,573 km (0.108 R)
• M89: 71,216,964 km (0.105 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: 486 - 15,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit