🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 286 Days

Day: 23.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.87 AU

Year: 316 Days

Day: 25.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.22 AU - 1.32 AU

Year: 643 Days

Day: 13.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,406,388 km

• M1: 327,021 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.56 AU

Year: 651 Days

Day: 45.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,406,388 km

• M1: 531,820 km (0.08 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 9.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.63 AU - 4.37 AU

Year: 3597 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,406,388 km

• M1: 113,844 km (0.033 R)
• M2: 194,926 km (0.117 R)
• M3: 253,718 km (0.05 R)
• M4: 520,002 km (0.118 R)
• M5: 854,802 km (0.073 R)
• M6: 1,394,851 km (0.118 R)
• M7: 1,462,170 km (0.12 R)
• M8: 1,786,199 km (0.103 R)
• M9: 1,844,991 km (0.069 R)
• M10: 1,964,370 km (0.051 R)
• M11: 2,226,764 km (0.118 R)
• M12: 2,451,460 km (0.118 R)
• M13: 2,516,984 km (0.118 R)
• M14: 2,599,712 km (0.04 R)
• M15: 2,785,064 km (0.097 R)
• M16: 2,922,694 km (0.11 R)
• M17: 3,009,909 km (0.102 R)
• M18: 3,151,130 km (0.11 R)
• M19: 3,312,845 km (0.083 R)
• M20: 3,440,452 km (0.054 R)
• M21: 3,719,302 km (0.103 R)
• M22: 3,852,145 km (0.088 R)
• M23: 3,909,441 km (0.117 R)
• M24: 4,005,782 km (0.084 R)
• M25: 4,259,799 km (0.091 R)
• M26: 4,640,526 km (0.085 R)
• M27: 4,907,409 km (0.055 R)
• M28: 5,264,050 km (0.095 R)
• M29: 5,585,685 km (0.091 R)
• M30: 5,650,760 km (0.113 R)
• M31: 5,913,753 km (0.063 R)
• M32: 6,069,036 km (0.093 R)
• M33: 6,542,962 km (0.068 R)
• M34: 6,749,706 km (0.084 R)
• M35: 6,819,120 km (0.059 R)
• M36: 7,526,269 km (0.099 R)
• M37: 7,743,036 km (0.088 R)
• M38: 7,913,129 km (0.117 R)
• M39: 8,405,605 km (0.034 R)
• M40: 8,505,387 km (0.101 R)
• M41: 8,781,545 km (0.058 R)
• M42: 9,009,831 km (0.096 R)
• M43: 9,086,275 km (0.113 R)
• M44: 10,153,507 km (0.067 R)
• M45: 10,500,275 km (0.104 R)
• M46: 10,905,086 km (0.12 R)
• M47: 11,123,050 km (0.097 R)
• M48: 11,342,511 km (0.094 R)
• M49: 11,729,969 km (0.073 R)
• M50: 11,981,443 km (0.093 R)
• M51: 12,065,667 km (0.11 R)
• M52: 12,976,119 km (0.102 R)
• M53: 13,410,402 km (0.105 R)
• M54: 13,527,088 km (0.101 R)
• M55: 13,790,829 km (0.079 R)
• M56: 13,967,504 km (0.075 R)
• M57: 14,056,216 km (0.071 R)
• M58: 15,991,713 km (0.087 R)
• M59: 16,115,431 km (0.11 R)
• M60: 16,707,389 km (0.056 R)
• M61: 17,433,687 km (0.101 R)
• M62: 17,497,266 km (0.084 R)
• M63: 17,656,737 km (0.091 R)
• M64: 17,816,658 km (0.064 R)
• M65: 18,073,517 km (0.116 R)
• M66: 18,234,784 km (0.071 R)
• M67: 18,526,051 km (0.079 R)
• M68: 19,146,134 km (0.103 R)
• M69: 19,211,807 km (0.105 R)
• M70: 19,277,481 km (0.114 R)
• M71: 19,376,215 km (0.104 R)
• M72: 19,872,581 km (0.095 R)
• M73: 20,072,294 km (0.031 R)
• M74: 20,406,646 km (0.029 R)
• M75: 20,742,792 km (0.098 R)
• M76: 20,844,070 km (0.113 R)
• M77: 21,865,075 km (0.096 R)
• M78: 22,450,900 km (0.118 R)
• M79: 22,902,387 km (0.111 R)
• M80: 22,972,249 km (0.109 R)
• M81: 23,462,332 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 14.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.32 AU - 6.48 AU

Year: 5642 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,406,388 km

• M1: 225,294 km (0.107 R)
• M2: 408,552 km (0.089 R)
• M3: 744,997 km (0.097 R)
• M4: 864,077 km (0.037 R)
• M5: 1,004,998 km (0.116 R)
• M6: 1,108,819 km (0.072 R)
• M7: 1,216,679 km (0.066 R)
• M8: 1,866,682 km (0.109 R)
• M9: 2,035,429 km (0.072 R)
• M10: 2,189,814 km (0.108 R)
• M11: 2,348,238 km (0.112 R)
• M12: 2,572,635 km (0.112 R)
• M13: 2,825,754 km (0.106 R)
• M14: 2,933,614 km (0.113 R)
• M15: 3,042,970 km (0.066 R)
• M16: 3,379,416 km (0.071 R)
• M17: 3,517,495 km (0.062 R)
• M18: 3,894,930 km (0.058 R)
• M19: 5,344,234 km (0.057 R)
• M20: 5,614,558 km (0.117 R)
• M21: 5,834,018 km (0.054 R)
• M22: 6,140,544 km (0.102 R)
• M23: 6,310,038 km (0.026 R)
• M24: 6,740,431 km (0.096 R)
• M25: 6,973,954 km (0.109 R)
• M26: 8,150,690 km (0.069 R)
• M27: 9,258,762 km (0.096 R)
• M28: 9,421,076 km (0.115 R)
• M29: 10,786,455 km (0.092 R)
• M30: 11,301,521 km (0.097 R)
• M31: 12,106,806 km (0.109 R)
• M32: 12,498,603 km (0.106 R)
• M33: 12,642,067 km (0.092 R)
• M34: 12,822,333 km (0.074 R)
• M35: 12,930,791 km (0.068 R)
• M36: 14,144,479 km (0.087 R)
• M37: 14,331,626 km (0.107 R)
• M38: 14,594,918 km (0.067 R)
• M39: 14,708,163 km (0.034 R)
• M40: 15,471,412 km (0.115 R)
• M41: 16,091,196 km (0.103 R)
• M42: 16,247,376 km (0.068 R)
• M43: 17,595,702 km (0.115 R)
• M44: 17,797,060 km (0.037 R)
• M45: 18,202,022 km (0.066 R)
• M46: 18,324,094 km (0.093 R)
• M47: 18,446,465 km (0.107 R)
• M48: 18,691,955 km (0.107 R)
• M49: 20,103,710 km (0.116 R)
• M50: 20,440,903 km (0.115 R)
• M51: 20,652,584 km (0.097 R)
• M52: 21,420,770 km (0.067 R)
• M53: 22,068,079 km (0.098 R)
• M54: 22,372,362 km (0.11 R)
• M55: 22,503,110 km (0.106 R)
• M56: 22,634,307 km (0.064 R)
• M57: 23,249,304 km (0.095 R)
• M58: 23,381,848 km (0.09 R)
• M59: 24,093,036 km (0.037 R)
• M60: 24,227,076 km (0.102 R)
• M61: 24,766,077 km (0.11 R)
• M62: 25,263,640 km (0.112 R)
• M63: 25,445,401 km (0.084 R)
• M64: 26,776,074 km (0.119 R)
• M65: 27,147,226 km (0.108 R)
• M66: 28,270,706 km (0.075 R)
• M67: 29,552,760 km (0.079 R)
• M68: 31,340,305 km (0.074 R)
• M69: 31,780,422 km (0.057 R)
• M70: 31,976,694 km (0.12 R)
• M71: 32,815,340 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 14

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.62 AU - 6.4 AU

Year: 5815 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,406,388 km

• M1: 254,466 km (0.092 R)
• M2: 391,797 km (0.102 R)
• M3: 480,957 km (0.118 R)
• M4: 626,665 km (0.084 R)
• M5: 737,817 km (0.088 R)
• M6: 912,397 km (0.091 R)
• M7: 1,117,197 km (0.096 R)
• M8: 1,305,391 km (0.047 R)
• M9: 1,437,187 km (0.107 R)
• M10: 1,915,900 km (0.099 R)
• M11: 2,443,232 km (0.081 R)
• M12: 2,971,463 km (0.087 R)
• M13: 3,237,747 km (0.087 R)
• M14: 3,396,769 km (0.114 R)
• M15: 3,841,823 km (0.096 R)
• M16: 4,132,492 km (0.067 R)
• M17: 4,255,760 km (0.114 R)
• M18: 4,761,401 km (0.05 R)
• M19: 5,179,976 km (0.103 R)
• M20: 5,610,369 km (0.032 R)
• M21: 8,460,059 km (0.087 R)
• M22: 8,871,303 km (0.081 R)
• M23: 9,063,387 km (0.063 R)
• M24: 9,160,027 km (0.063 R)
• M25: 9,484,355 km (0.076 R)
• M26: 9,648,015 km (0.117 R)
• M27: 10,144,531 km (0.052 R)
• M28: 10,379,100 km (0.11 R)
• M29: 10,615,465 km (0.081 R)
• M30: 10,853,774 km (0.075 R)
• M31: 11,128,137 km (0.112 R)
• M32: 12,786,429 km (0.082 R)
• M33: 13,003,645 km (0.055 R)
• M34: 13,185,556 km (0.089 R)
• M35: 13,959,127 km (0.059 R)
• M36: 14,295,273 km (0.096 R)
• M37: 15,242,826 km (0.111 R)
• M38: 15,627,442 km (0.118 R)
• M39: 15,859,917 km (0.119 R)
• M40: 15,976,454 km (0.094 R)
• M41: 16,367,353 km (0.114 R)
• M42: 17,800,351 km (0.115 R)
• M43: 18,164,772 km (0.096 R)
• M44: 18,368,375 km (0.115 R)
• M45: 19,107,687 km (0.101 R)
• M46: 19,314,731 km (0.069 R)
• M47: 20,657,671 km (0.112 R)
• M48: 21,040,791 km (0.116 R)
• M49: 21,254,566 km (0.114 R)
• M50: 22,204,214 km (0.048 R)
• M51: 22,640,441 km (0.117 R)
• M52: 22,771,937 km (0.098 R)
• M53: 23,123,642 km (0.107 R)
• M54: 23,344,299 km (0.075 R)
• M55: 23,654,565 km (0.114 R)
• M56: 23,743,426 km (0.114 R)
• M57: 23,877,017 km (0.083 R)
• M58: 23,966,177 km (0.036 R)
• M59: 24,189,527 km (0.035 R)
• M60: 24,548,412 km (0.112 R)
• M61: 25,135,434 km (0.097 R)
• M62: 25,818,349 km (0.066 R)
• M63: 27,016,777 km (0.053 R)
• M64: 27,997,840 km (0.073 R)
• M65: 28,516,496 km (0.104 R)
• M66: 28,753,309 km (0.079 R)
• M67: 28,943,149 km (0.066 R)
• M68: 29,228,731 km (0.098 R)
• M69: 29,611,103 km (0.102 R)
• M70: 30,719,474 km (0.113 R)
• M71: 33,026,273 km (0.076 R)
• M72: 33,424,503 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 5

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.26 AU - 9.38 AU

Year: 12792 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,406,388 km

• M1: 65,524 km (0.11 R)
• M2: 162,014 km (0.115 R)
• M3: 222,003 km (0.109 R)
• M4: 290,669 km (0.081 R)
• M5: 501,153 km (0.085 R)
• M6: 567,275 km (0.114 R)
• M7: 636,389 km (0.1 R)
• M8: 845,078 km (0.086 R)
• M9: 876,494 km (0.101 R)
• M10: 1,006,794 km (0.066 R)
• M11: 1,433,746 km (0.075 R)
• M12: 1,471,744 km (0.112 R)
• M13: 1,510,041 km (0.105 R)
• M14: 1,726,509 km (0.038 R)
• M15: 1,828,086 km (0.061 R)
• M16: 3,045,962 km (0.047 R)
• M17: 3,193,915 km (0.114 R)
• M18: 3,625,804 km (0.092 R)
• M19: 4,376,486 km (0.119 R)
• M20: 4,712,632 km (0.047 R)
• M21: 4,855,199 km (0.098 R)
• M22: 5,086,178 km (0.064 R)
• M23: 5,648,965 km (0.094 R)
• M24: 5,830,727 km (0.055 R)
• M25: 6,231,350 km (0.051 R)
• M26: 6,994,000 km (0.059 R)
• M27: 7,026,462 km (0.047 R)
• M28: 7,320,422 km (0.078 R)
• M29: 7,485,578 km (0.085 R)
• M30: 8,192,279 km (0.117 R)
• M31: 9,096,448 km (0.053 R)
• M32: 9,560,202 km (0.055 R)
• M33: 9,813,172 km (0.103 R)
• M34: 10,178,340 km (0.097 R)
• M35: 10,510,896 km (0.114 R)
• M36: 10,809,344 km (0.099 R)
• M37: 11,721,592 km (0.109 R)
• M38: 11,798,784 km (0.077 R)
• M39: 12,186,991 km (0.1 R)
• M40: 12,226,036 km (0.081 R)
• M41: 12,265,081 km (0.09 R)
• M42: 12,461,203 km (0.116 R)
• M43: 13,699,874 km (0.095 R)
• M44: 15,060,915 km (0.092 R)
• M45: 16,594,144 km (0.076 R)
• M46: 16,724,144 km (0.11 R)
• M47: 17,555,310 km (0.109 R)
• M48: 17,820,697 km (0.117 R)
• M49: 18,265,750 km (0.081 R)
• M50: 18,489,549 km (0.088 R)
• M51: 18,849,781 km (0.07 R)
• M52: 19,760,233 km (0.091 R)
• M53: 20,082,168 km (0.095 R)
• M54: 20,174,619 km (0.11 R)
• M55: 20,871,446 km (0.103 R)
• M56: 21,908,010 km (0.109 R)
• M57: 22,193,443 km (0.03 R)
• M58: 22,289,036 km (0.066 R)
• M59: 22,384,629 km (0.099 R)
• M60: 22,961,029 km (0.098 R)
• M61: 23,445,128 km (0.1 R)
• M62: 23,737,143 km (0.073 R)
• M63: 23,932,667 km (0.08 R)
• M64: 23,981,586 km (0.112 R)
• M65: 24,571,301 km (0.1 R)
• M66: 26,520,860 km (0.112 R)
• M67: 27,539,771 km (0.115 R)
• M68: 28,208,773 km (0.086 R)
• M69: 29,091,849 km (0.12 R)
• M70: 30,036,709 km (0.118 R)
• M71: 30,195,133 km (0.088 R)
• M72: 30,248,091 km (0.036 R)
• M73: 30,301,049 km (0.083 R)
• M74: 30,512,879 km (0.107 R)
• M75: 31,472,849 km (0.09 R)
• M76: 31,956,499 km (0.118 R)
• M77: 32,010,354 km (0.102 R)
• M78: 32,226,224 km (0.117 R)
• M79: 33,531,615 km (0.053 R)
• M80: 33,586,368 km (0.069 R)
• M81: 34,190,743 km (0.105 R)
• M82: 35,465,915 km (0.087 R)
• M83: 35,801,164 km (0.099 R)
• M84: 36,531,052 km (0.09 R)
• M85: 37,039,236 km (0.111 R)
• M86: 37,834,498 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.9

Radius: 3.7

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.23 AU - 9.87 AU

Year: 13269 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,406,388 km

• M1: 47,123 km (0.066 R)
• M2: 80,334 km (0.059 R)
• M3: 271,071 km (0.108 R)
• M4: 300,542 km (0.11 R)
• M5: 465,249 km (0.105 R)
• M6: 576,401 km (0.109 R)
• M7: 943,065 km (0.09 R)
• M8: 1,020,557 km (0.055 R)
• M9: 1,165,367 km (0.105 R)
• M10: 1,769,294 km (0.108 R)
• M11: 2,122,495 km (0.101 R)
• M12: 2,433,209 km (0.109 R)
• M13: 2,713,855 km (0.087 R)
• M14: 3,142,303 km (0.084 R)
• M15: 4,470,583 km (0.106 R)
• M16: 5,748,597 km (0.089 R)
• M17: 5,833,719 km (0.1 R)
• M18: 5,919,289 km (0.058 R)
• M19: 5,976,585 km (0.093 R)
• M20: 6,091,775 km (0.104 R)
• M21: 6,678,498 km (0.1 R)
• M22: 7,623,059 km (0.074 R)
• M23: 7,810,654 km (0.098 R)
• M24: 8,705,998 km (0.083 R)
• M25: 9,066,529 km (0.096 R)
• M26: 9,398,636 km (0.075 R)
• M27: 10,487,559 km (0.098 R)
• M28: 10,800,966 km (0.086 R)
• M29: 11,294,639 km (0.098 R)
• M30: 11,651,729 km (0.049 R)
• M31: 11,831,696 km (0.084 R)
• M32: 11,940,004 km (0.084 R)
• M33: 12,157,819 km (0.087 R)
• M34: 13,266,339 km (0.112 R)
• M35: 13,303,888 km (0.12 R)
• M36: 13,832,567 km (0.094 R)
• M37: 14,061,302 km (0.109 R)
• M38: 14,949,614 km (0.111 R)
• M39: 15,855,878 km (0.058 R)
• M40: 16,295,546 km (0.113 R)
• M41: 17,309,670 km (0.103 R)
• M42: 18,094,012 km (0.09 R)
• M43: 19,398,356 km (0.037 R)
• M44: 19,911,477 km (0.096 R)
• M45: 19,997,346 km (0.071 R)
• M46: 20,342,318 km (0.119 R)
• M47: 20,645,853 km (0.103 R)
• M48: 20,776,302 km (0.06 R)
• M49: 21,389,055 km (0.118 R)
• M50: 21,609,263 km (0.063 R)
• M51: 21,697,526 km (0.073 R)
• M52: 22,185,364 km (0.085 R)
• M53: 23,352,826 km (0.099 R)
• M54: 23,944,037 km (0.114 R)
• M55: 24,632,337 km (0.111 R)
• M56: 25,048,368 km (0.051 R)
• M57: 25,373,594 km (0.049 R)
• M58: 26,075,058 km (0.108 R)
• M59: 26,122,182 km (0.109 R)
• M60: 28,507,669 km (0.11 R)
• M61: 30,119,886 km (0.104 R)
• M62: 30,317,355 km (0.069 R)
• M63: 31,061,455 km (0.084 R)
• M64: 31,310,834 km (0.113 R)
• M65: 32,315,085 km (0.089 R)
• M66: 33,075,042 km (0.049 R)
• M67: 34,200,467 km (0.101 R)
• M68: 34,251,928 km (0.112 R)
• M69: 34,303,390 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 20,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit