🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 143 Days

Day: 23.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.39 AU

Year: 488 Days

Day: 12.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.29 AU - 1.35 AU

Year: 578 Days

Day: 31 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.19 AU - 1.59 AU

Year: 624 Days

Day: 32.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,033,581 km

• M1: 84,822 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.82 AU - 1.96 AU

Year: 989 Days

Day: 36.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.19 AU - 4.17 AU

Year: 2688 Days

Day: 34.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,033,581 km

• M1: 89,310 km (0.094 R)
• M2: 442,062 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 12.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.64 AU - 5 AU

Year: 4030 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,033,581 km

• M1: 183,856 km (0.108 R)
• M2: 270,623 km (0.108 R)
• M3: 359,484 km (0.112 R)
• M4: 455,376 km (0.115 R)
• M5: 562,787 km (0.066 R)
• M6: 886,667 km (0.082 R)
• M7: 1,164,470 km (0.113 R)
• M8: 1,254,827 km (0.117 R)
• M9: 1,374,804 km (0.085 R)
• M10: 1,470,846 km (0.094 R)
• M11: 1,893,610 km (0.113 R)
• M12: 2,111,424 km (0.092 R)
• M13: 2,207,317 km (0.105 R)
• M14: 2,337,616 km (0.079 R)
• M15: 2,420,344 km (0.101 R)
• M16: 3,063,615 km (0.066 R)
• M17: 3,228,172 km (0.071 R)
• M18: 3,395,572 km (0.113 R)
• M19: 3,546,816 km (0.051 R)
• M20: 4,154,183 km (0.104 R)
• M21: 4,336,693 km (0.109 R)
• M22: 4,480,606 km (0.082 R)
• M23: 4,646,959 km (0.063 R)
• M24: 5,687,711 km (0.107 R)
• M25: 6,211,603 km (0.096 R)
• M26: 6,467,565 km (0.1 R)
• M27: 6,750,903 km (0.064 R)
• M28: 6,918,004 km (0.105 R)
• M29: 7,014,195 km (0.044 R)
• M30: 7,159,305 km (0.094 R)
• M31: 7,378,765 km (0.085 R)
• M32: 7,501,735 km (0.077 R)
• M33: 8,406,802 km (0.081 R)
• M34: 8,950,740 km (0.064 R)
• M35: 9,029,428 km (0.115 R)
• M36: 9,213,733 km (0.049 R)
• M37: 10,236,683 km (0.101 R)
• M38: 10,484,118 km (0.072 R)
• M39: 10,873,222 km (0.116 R)
• M40: 10,957,146 km (0.119 R)
• M41: 11,069,494 km (0.074 R)
• M42: 11,154,017 km (0.038 R)
• M43: 11,238,690 km (0.084 R)
• M44: 11,408,782 km (0.098 R)
• M45: 11,636,919 km (0.081 R)
• M46: 12,271,962 km (0.057 R)
• M47: 12,711,481 km (0.119 R)
• M48: 13,037,155 km (0.104 R)
• M49: 13,186,005 km (0.093 R)
• M50: 13,485,650 km (0.067 R)
• M51: 13,757,170 km (0.112 R)
• M52: 13,847,976 km (0.056 R)
• M53: 13,939,230 km (0.096 R)
• M54: 14,490,050 km (0.065 R)
• M55: 14,799,269 km (0.049 R)
• M56: 15,267,061 km (0.054 R)
• M57: 15,613,231 km (0.091 R)
• M58: 16,377,526 km (0.109 R)
• M59: 18,075,163 km (0.086 R)
• M60: 18,508,249 km (0.12 R)
• M61: 18,911,116 km (0.084 R)
• M62: 19,418,701 km (0.091 R)
• M63: 19,691,418 km (0.096 R)
• M64: 20,205,885 km (0.054 R)
• M65: 20,620,720 km (0.111 R)
• M66: 20,898,823 km (0.113 R)
• M67: 21,705,454 km (0.095 R)
• M68: 22,629,371 km (0.09 R)
• M69: 23,820,619 km (0.112 R)
• M70: 24,442,198 km (0.115 R)
• M71: 24,662,855 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 7.8

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.13 AU - 18.79 AU

Year: 26597 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,033,581 km

• M1: 274,063 km (0.107 R)
• M2: 369,656 km (0.093 R)
• M3: 548,575 km (0.113 R)
• M4: 1,272,928 km (0.073 R)
• M5: 1,694,046 km (0.108 R)
• M6: 2,037,074 km (0.094 R)
• M7: 2,485,269 km (0.05 R)
• M8: 3,422,949 km (0.106 R)
• M9: 3,612,938 km (0.107 R)
• M10: 4,153,286 km (0.11 R)
• M11: 4,203,700 km (0.115 R)
• M12: 4,984,003 km (0.114 R)
• M13: 5,253,877 km (0.08 R)
• M14: 5,584,189 km (0.095 R)
• M15: 6,264,860 km (0.055 R)
• M16: 6,322,754 km (0.092 R)
• M17: 8,459,610 km (0.058 R)
• M18: 8,587,965 km (0.109 R)
• M19: 8,652,292 km (0.054 R)
• M20: 9,771,733 km (0.067 R)
• M21: 9,906,371 km (0.056 R)
• M22: 11,146,089 km (0.118 R)
• M23: 13,617,745 km (0.102 R)
• M24: 13,768,240 km (0.099 R)
• M25: 14,147,022 km (0.098 R)
• M26: 16,170,782 km (0.089 R)
• M27: 17,297,703 km (0.034 R)
• M28: 17,870,513 km (0.09 R)
• M29: 17,952,792 km (0.069 R)
• M30: 18,532,783 km (0.028 R)
• M31: 19,711,165 km (0.046 R)
• M32: 23,478,937 km (0.111 R)
• M33: 24,021,977 km (0.12 R)
• M34: 25,768,832 km (0.093 R)
• M35: 26,610,469 km (0.067 R)
• M36: 26,893,060 km (0.113 R)
• M37: 28,128,888 km (0.074 R)
• M38: 30,066,180 km (0.085 R)
• M39: 32,346,800 km (0.106 R)
• M40: 33,355,538 km (0.109 R)
• M41: 33,660,269 km (0.108 R)
• M42: 34,272,274 km (0.036 R)
• M43: 35,714,696 km (0.087 R)
• M44: 35,922,488 km (0.093 R)
• M45: 36,026,458 km (0.04 R)
• M46: 37,282,183 km (0.12 R)
• M47: 37,387,350 km (0.077 R)
• M48: 38,339,541 km (0.088 R)
• M49: 39,085,436 km (0.111 R)
• M50: 40,700,195 km (0.119 R)
• M51: 41,243,235 km (0.087 R)
• M52: 42,446,451 km (0.097 R)
• M53: 42,556,405 km (0.038 R)
• M54: 43,328,630 km (0.11 R)
• M55: 44,105,641 km (0.086 R)
• M56: 44,439,992 km (0.107 R)
• M57: 47,601,294 km (0.094 R)
• M58: 48,862,853 km (0.104 R)
• M59: 49,671,430 km (0.1 R)
• M60: 50,135,482 km (0.051 R)
• M61: 50,368,107 km (0.102 R)
• M62: 50,484,494 km (0.119 R)
• M63: 50,834,254 km (0.111 R)
• M64: 50,951,090 km (0.082 R)
• M65: 51,536,167 km (0.097 R)
• M66: 52,241,372 km (0.036 R)
• M67: 53,186,531 km (0.064 R)
• M68: 54,734,570 km (0.098 R)
• M69: 56,418,144 km (0.083 R)
• M70: 57,631,084 km (0.112 R)
• M71: 58,975,221 km (0.107 R)
• M72: 62,567,963 km (0.117 R)
• M73: 63,571,466 km (0.043 R)
• M74: 63,823,239 km (0.106 R)
• M75: 65,594,478 km (0.114 R)
• M76: 67,253,668 km (0.075 R)
• M77: 67,510,228 km (0.074 R)
• M78: 69,703,482 km (0.088 R)
• M79: 71,788,877 km (0.103 R)
• M80: 71,919,924 km (0.104 R)
• M81: 75,088,258 km (0.075 R)
• M82: 75,221,400 km (0.102 R)
• M83: 79,518,599 km (0.106 R)
• M84: 79,925,505 km (0.068 R)
• M85: 82,518,933 km (0.042 R)
• M86: 82,930,926 km (0.088 R)
• M87: 83,481,297 km (0.104 R)
• M88: 84,862,534 km (0.064 R)
• M89: 86,251,400 km (0.093 R)
• M90: 87,787,770 km (0.053 R)
• M91: 90,321,210 km (0.091 R)
• M92: 95,028,008 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157

Radius: 5.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.66 AU - 21.9 AU

Year: 28549 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,033,581 km

• M1: 127,308 km (0.079 R)
• M2: 166,054 km (0.111 R)
• M3: 315,652 km (0.1 R)
• M4: 359,633 km (0.12 R)
• M5: 505,192 km (0.076 R)
• M6: 747,541 km (0.054 R)
• M7: 849,866 km (0.111 R)
• M8: 1,114,055 km (0.105 R)
• M9: 1,989,203 km (0.09 R)
• M10: 2,046,050 km (0.117 R)
• M11: 2,132,218 km (0.058 R)
• M12: 2,674,361 km (0.115 R)
• M13: 2,768,757 km (0.082 R)
• M14: 2,960,691 km (0.069 R)
• M15: 3,290,555 km (0.117 R)
• M16: 4,164,954 km (0.063 R)
• M17: 4,608,961 km (0.049 R)
• M18: 4,874,946 km (0.081 R)
• M19: 5,382,083 km (0.081 R)
• M20: 5,501,462 km (0.086 R)
• M21: 5,661,980 km (0.116 R)
• M22: 5,702,372 km (0.117 R)
• M23: 5,864,835 km (0.105 R)
• M24: 6,657,554 km (0.118 R)
• M25: 7,001,330 km (0.035 R)
• M26: 7,439,053 km (0.066 R)
• M27: 7,616,626 km (0.086 R)
• M28: 7,885,753 km (0.034 R)
• M29: 7,930,782 km (0.098 R)
• M30: 8,618,333 km (0.085 R)
• M31: 8,898,530 km (0.117 R)
• M32: 9,516,220 km (0.105 R)
• M33: 9,903,080 km (0.104 R)
• M34: 10,196,591 km (0.116 R)
• M35: 10,542,760 km (0.109 R)
• M36: 11,094,328 km (0.085 R)
• M37: 12,121,317 km (0.105 R)
• M38: 12,277,946 km (0.111 R)
• M39: 13,178,226 km (0.099 R)
• M40: 13,285,488 km (0.094 R)
• M41: 13,663,372 km (0.054 R)
• M42: 13,826,434 km (0.099 R)
• M43: 14,651,167 km (0.119 R)
• M44: 15,491,757 km (0.081 R)
• M45: 15,718,697 km (0.085 R)
• M46: 16,118,123 km (0.094 R)
• M47: 16,463,395 km (0.099 R)
• M48: 16,578,885 km (0.115 R)
• M49: 17,219,463 km (0.066 R)
• M50: 17,572,364 km (0.102 R)
• M51: 19,189,368 km (0.104 R)
• M52: 21,355,096 km (0.104 R)
• M53: 22,434,594 km (0.103 R)
• M54: 22,819,809 km (0.106 R)
• M55: 22,948,762 km (0.045 R)
• M56: 23,077,865 km (0.119 R)
• M57: 23,142,641 km (0.115 R)
• M58: 26,654,900 km (0.112 R)
• M59: 27,404,385 km (0.082 R)
• M60: 27,610,082 km (0.084 R)
• M61: 28,160,902 km (0.117 R)
• M62: 29,975,973 km (0.084 R)
• M63: 30,046,583 km (0.102 R)
• M64: 30,755,228 km (0.112 R)
• M65: 31,612,872 km (0.055 R)
• M66: 32,550,851 km (0.102 R)
• M67: 32,768,666 km (0.028 R)
• M68: 35,121,391 km (0.111 R)
• M69: 35,195,741 km (0.089 R)
• M70: 35,568,539 km (0.069 R)
• M71: 36,393,272 km (0.113 R)
• M72: 38,981,764 km (0.078 R)
• M73: 39,676,946 km (0.068 R)
• M74: 39,987,212 km (0.101 R)
• M75: 40,298,226 km (0.107 R)
• M76: 40,688,227 km (0.06 R)
• M77: 41,786,724 km (0.114 R)
• M78: 44,897,762 km (0.112 R)
• M79: 46,603,626 km (0.081 R)
• M80: 47,752,688 km (0.111 R)
• M81: 48,330,734 km (0.064 R)
• M82: 48,661,943 km (0.084 R)
• M83: 49,577,034 km (0.096 R)
• M84: 50,413,734 km (0.117 R)
• M85: 52,270,992 km (0.119 R)
• M86: 53,293,493 km (0.111 R)
• M87: 53,378,914 km (0.114 R)
• M88: 53,550,054 km (0.118 R)
• M89: 53,978,801 km (0.108 R)
• M90: 54,753,120 km (0.11 R)
• M91: 56,226,061 km (0.045 R)
• M92: 56,400,192 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit