🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.48 AU - 0.52 AU

Year: 232 Days

Day: 15.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,846,753 km

• M1: 36,352 km (0.1 R)
• M2: 70,909 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 13.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.89 AU - 0.89 AU

Year: 551 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,846,753 km

• M1: 167,550 km (0.103 R)
• M2: 254,316 km (0.078 R)
• M3: 435,031 km (0.114 R)
• M4: 577,897 km (0.106 R)
• M5: 692,189 km (0.082 R)
• M6: 810,970 km (0.07 R)
• M7: 908,657 km (0.091 R)
• M8: 1,143,227 km (0.093 R)
• M9: 1,249,292 km (0.076 R)
• M10: 1,398,142 km (0.116 R)
• M11: 1,489,396 km (0.077 R)
• M12: 1,612,366 km (0.051 R)
• M13: 1,763,310 km (0.039 R)
• M14: 1,862,643 km (0.067 R)
• M15: 2,015,083 km (0.096 R)
• M16: 2,138,950 km (0.1 R)
• M17: 2,401,345 km (0.079 R)
• M18: 2,491,253 km (0.068 R)
• M19: 2,652,969 km (0.112 R)
• M20: 2,782,221 km (0.067 R)
• M21: 2,906,088 km (0.103 R)
• M22: 3,024,570 km (0.102 R)
• M23: 3,159,657 km (0.106 R)
• M24: 3,296,987 km (0.066 R)
• M25: 3,444,042 km (0.094 R)
• M26: 3,585,412 km (0.089 R)
• M27: 3,680,706 km (0.044 R)
• M28: 3,833,595 km (0.103 R)
• M29: 3,922,905 km (0.114 R)
• M30: 4,037,796 km (0.055 R)
• M31: 4,287,774 km (0.078 R)
• M32: 4,611,803 km (0.075 R)
• M33: 4,767,983 km (0.087 R)
• M34: 4,881,977 km (0.103 R)
• M35: 4,970,389 km (0.111 R)
• M36: 5,103,831 km (0.088 R)
• M37: 5,202,565 km (0.068 R)
• M38: 5,383,579 km (0.051 R)
• M39: 5,484,108 km (0.05 R)
• M40: 5,677,688 km (0.08 R)
• M41: 5,817,263 km (0.104 R)
• M42: 5,995,883 km (0.076 R)
• M43: 6,138,300 km (0.109 R)
• M44: 6,310,487 km (0.075 R)
• M45: 6,445,574 km (0.11 R)
• M46: 6,552,387 km (0.106 R)
• M47: 6,659,948 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.7 AU - 2.42 AU

Year: 1940 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,846,753 km

• M1: 210,484 km (0.115 R)
• M2: 315,652 km (0.103 R)
• M3: 394,041 km (0.093 R)
• M4: 481,855 km (0.078 R)
• M5: 577,897 km (0.087 R)
• M6: 666,459 km (0.109 R)
• M7: 927,806 km (0.097 R)
• M8: 1,034,619 km (0.119 R)
• M9: 1,136,495 km (0.098 R)
• M10: 1,271,133 km (0.115 R)
• M11: 1,401,283 km (0.114 R)
• M12: 1,599,800 km (0.078 R)
• M13: 1,875,509 km (0.08 R)
• M14: 1,966,913 km (0.103 R)
• M15: 2,360,654 km (0.081 R)
• M16: 2,753,050 km (0.077 R)
• M17: 2,950,519 km (0.119 R)
• M18: 3,166,389 km (0.117 R)
• M19: 3,303,869 km (0.083 R)
• M20: 3,457,506 km (0.086 R)
• M21: 3,801,132 km (0.106 R)
• M22: 3,962,399 km (0.116 R)
• M23: 4,081,030 km (0.047 R)
• M24: 4,185,898 km (0.064 R)
• M25: 4,490,479 km (0.079 R)
• M26: 4,818,099 km (0.082 R)
• M27: 4,992,829 km (0.098 R)
• M28: 5,089,020 km (0.11 R)
• M29: 5,169,803 km (0.093 R)
• M30: 5,348,722 km (0.113 R)
• M31: 5,463,763 km (0.107 R)
• M32: 5,629,368 km (0.084 R)
• M33: 6,102,247 km (0.075 R)
• M34: 6,343,548 km (0.093 R)
• M35: 6,482,973 km (0.102 R)
• M36: 6,693,757 km (0.102 R)
• M37: 6,800,121 km (0.116 R)
• M38: 6,889,132 km (0.104 R)
• M39: 7,486,476 km (0.076 R)
• M40: 7,559,928 km (0.104 R)
• M41: 7,763,531 km (0.118 R)
• M42: 8,081,576 km (0.064 R)
• M43: 8,365,812 km (0.032 R)
• M44: 8,557,148 km (0.112 R)
• M45: 8,827,471 km (0.098 R)
• M46: 9,238,267 km (0.108 R)
• M47: 9,337,002 km (0.064 R)
• M48: 9,555,564 km (0.09 R)
• M49: 9,836,060 km (0.049 R)
• M50: 9,936,889 km (0.055 R)
• M51: 10,364,290 km (0.114 R)
• M52: 10,466,914 km (0.11 R)
• M53: 10,839,263 km (0.094 R)
• M54: 11,342,511 km (0.1 R)
• M55: 11,682,247 km (0.093 R)
• M56: 11,789,060 km (0.11 R)
• M57: 12,025,425 km (0.096 R)
• M58: 12,568,166 km (0.118 R)
• M59: 12,721,653 km (0.056 R)
• M60: 13,096,845 km (0.028 R)
• M61: 13,565,385 km (0.104 R)
• M62: 13,993,983 km (0.086 R)
• M63: 14,887,830 km (0.072 R)
• M64: 15,120,006 km (0.049 R)
• M65: 15,470,514 km (0.086 R)
• M66: 15,894,774 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 14.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.59 AU - 3.47 AU

Year: 3460 Days

Day: 6.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,846,753 km

• M1: 183,407 km (0.117 R)
• M2: 303,983 km (0.097 R)
• M3: 401,969 km (0.049 R)
• M4: 581,337 km (0.112 R)
• M5: 929,900 km (0.04 R)
• M6: 1,097,151 km (0.118 R)
• M7: 1,500,167 km (0.048 R)
• M8: 2,296,028 km (0.047 R)
• M9: 2,411,368 km (0.11 R)
• M10: 2,632,923 km (0.077 R)
• M11: 2,814,983 km (0.049 R)
• M12: 3,080,519 km (0.09 R)
• M13: 3,502,535 km (0.084 R)
• M14: 4,583,080 km (0.109 R)
• M15: 4,729,836 km (0.099 R)
• M16: 5,046,834 km (0.09 R)
• M17: 5,293,969 km (0.079 R)
• M18: 5,662,429 km (0.051 R)
• M19: 5,760,715 km (0.063 R)
• M20: 5,979,128 km (0.099 R)
• M21: 6,322,305 km (0.08 R)
• M22: 6,630,477 km (0.06 R)
• M23: 7,091,388 km (0.104 R)
• M24: 7,240,238 km (0.084 R)
• M25: 7,497,845 km (0.062 R)
• M26: 7,627,846 km (0.087 R)
• M27: 8,289,068 km (0.072 R)
• M28: 8,785,733 km (0.101 R)
• M29: 9,153,146 km (0.117 R)
• M30: 9,361,984 km (0.094 R)
• M31: 9,572,469 km (0.118 R)
• M32: 9,974,288 km (0.066 R)
• M33: 10,237,431 km (0.083 R)
• M34: 10,478,433 km (0.079 R)
• M35: 10,892,670 km (0.072 R)
• M36: 11,040,173 km (0.118 R)
• M37: 11,337,275 km (0.107 R)
• M38: 11,787,714 km (0.053 R)
• M39: 11,939,107 km (0.099 R)
• M40: 12,167,543 km (0.099 R)
• M41: 12,551,561 km (0.088 R)
• M42: 12,783,886 km (0.075 R)
• M43: 12,991,528 km (0.107 R)
• M44: 13,226,546 km (0.035 R)
• M45: 14,585,044 km (0.12 R)
• M46: 16,211,323 km (0.113 R)
• M47: 16,747,332 km (0.075 R)
• M48: 17,576,703 km (0.104 R)
• M49: 17,836,853 km (0.119 R)
• M50: 17,952,792 km (0.084 R)
• M51: 18,069,029 km (0.113 R)
• M52: 18,419,387 km (0.085 R)
• M53: 18,624,785 km (0.117 R)
• M54: 19,126,836 km (0.072 R)
• M55: 19,334,777 km (0.072 R)
• M56: 20,355,932 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.3

Radius: 6.1

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.76 AU - 9.24 AU

Year: 16257 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,846,753 km

• M1: 77,641 km (0.081 R)
• M2: 122,670 km (0.118 R)
• M3: 197,320 km (0.116 R)
• M4: 254,616 km (0.079 R)
• M5: 346,319 km (0.12 R)
• M6: 419,173 km (0.112 R)
• M7: 616,194 km (0.075 R)
• M8: 840,890 km (0.113 R)
• M9: 921,373 km (0.118 R)
• M10: 1,156,092 km (0.116 R)
• M11: 1,361,939 km (0.079 R)
• M12: 1,554,621 km (0.116 R)
• M13: 1,629,270 km (0.108 R)
• M14: 1,782,010 km (0.112 R)
• M15: 2,643,095 km (0.073 R)
• M16: 2,762,474 km (0.076 R)
• M17: 3,581,223 km (0.057 R)
• M18: 3,914,976 km (0.103 R)
• M19: 4,974,728 km (0.073 R)
• M20: 5,727,654 km (0.035 R)
• M21: 6,038,668 km (0.094 R)
• M22: 6,758,533 km (0.067 R)
• M23: 6,963,332 km (0.115 R)
• M24: 7,379,065 km (0.05 R)
• M25: 7,547,512 km (0.082 R)
• M26: 7,589,848 km (0.097 R)
• M27: 8,629,404 km (0.115 R)
• M28: 8,941,016 km (0.102 R)
• M29: 9,944,070 km (0.099 R)
• M30: 11,368,241 km (0.048 R)
• M31: 12,552,907 km (0.095 R)
• M32: 12,804,680 km (0.078 R)
• M33: 13,724,557 km (0.044 R)
• M34: 13,983,960 km (0.079 R)
• M35: 14,244,859 km (0.119 R)
• M36: 15,573,438 km (0.072 R)
• M37: 15,843,910 km (0.118 R)
• M38: 16,006,972 km (0.027 R)
• M39: 16,061,426 km (0.042 R)
• M40: 16,444,396 km (0.083 R)
• M41: 16,609,552 km (0.106 R)
• M42: 17,052,362 km (0.062 R)
• M43: 17,443,112 km (0.115 R)
• M44: 17,555,161 km (0.103 R)
• M45: 18,404,128 km (0.091 R)
• M46: 18,632,714 km (0.103 R)
• M47: 19,382,199 km (0.113 R)
• M48: 19,731,510 km (0.072 R)
• M49: 19,965,481 km (0.117 R)
• M50: 20,141,558 km (0.117 R)
• M51: 20,613,689 km (0.081 R)
• M52: 21,629,010 km (0.107 R)
• M53: 21,749,586 km (0.076 R)
• M54: 21,809,874 km (0.068 R)
• M55: 22,051,773 km (0.062 R)
• M56: 22,967,013 km (0.111 R)
• M57: 23,398,304 km (0.077 R)
• M58: 24,456,858 km (0.105 R)
• M59: 25,340,383 km (0.089 R)
• M60: 26,234,231 km (0.08 R)
• M61: 26,491,539 km (0.107 R)
• M62: 27,073,624 km (0.103 R)
• M63: 27,463,925 km (0.082 R)
• M64: 29,576,845 km (0.118 R)
• M65: 30,315,261 km (0.064 R)
• M66: 31,263,711 km (0.115 R)
• M67: 32,981,394 km (0.086 R)
• M68: 34,096,795 km (0.075 R)
• M69: 34,588,673 km (0.106 R)
• M70: 35,295,374 km (0.115 R)
• M71: 36,651,329 km (0.073 R)
• M72: 37,010,962 km (0.088 R)
• M73: 37,661,264 km (0.114 R)
• M74: 38,753,478 km (0.079 R)
• M75: 39,487,405 km (0.092 R)
• M76: 40,596,823 km (0.112 R)
• M77: 41,192,671 km (0.041 R)
• M78: 41,491,717 km (0.112 R)
• M79: 41,641,465 km (0.047 R)
• M80: 41,716,563 km (0.091 R)
• M81: 42,167,152 km (0.11 R)
• M82: 42,317,797 km (0.044 R)
• M83: 43,376,950 km (0.083 R)
• M84: 44,215,296 km (0.084 R)
• M85: 44,905,092 km (0.094 R)
• M86: 45,135,922 km (0.057 R)
• M87: 45,830,504 km (0.106 R)
• M88: 46,062,830 km (0.103 R)
• M89: 46,840,141 km (0.085 R)
• M90: 47,621,640 km (0.104 R)
• M91: 49,197,653 km (0.073 R)
• M92: 52,077,263 km (0.083 R)
• M93: 52,158,046 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit