🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.8 AU

Year: 1307 Days

Day: 19.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,122,908 km

• M1: 296,503 km (0.112 R)
• M2: 977,024 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.29 AU - 3.57 AU

Year: 2275 Days

Day: 44.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 12.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.48 AU - 6.68 AU

Year: 6045 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,122,908 km

• M1: 157,377 km (0.114 R)
• M2: 356,791 km (0.04 R)
• M3: 538,104 km (0.062 R)
• M4: 635,791 km (0.028 R)
• M5: 768,035 km (0.108 R)
• M6: 985,252 km (0.07 R)
• M7: 1,206,956 km (0.099 R)
• M8: 1,463,067 km (0.093 R)
• M9: 1,588,879 km (0.07 R)
• M10: 1,718,431 km (0.054 R)
• M11: 2,210,309 km (0.073 R)
• M12: 2,569,643 km (0.114 R)
• M13: 2,902,199 km (0.043 R)
• M14: 3,248,817 km (0.113 R)
• M15: 3,633,433 km (0.062 R)
• M16: 4,711,735 km (0.095 R)
• M17: 4,846,373 km (0.075 R)
• M18: 5,009,733 km (0.075 R)
• M19: 5,092,162 km (0.1 R)
• M20: 5,314,016 km (0.08 R)
• M21: 5,825,042 km (0.042 R)
• M22: 6,651,271 km (0.115 R)
• M23: 6,772,445 km (0.051 R)
• M24: 7,388,788 km (0.044 R)
• M25: 7,703,692 km (0.119 R)
• M26: 7,862,864 km (0.073 R)
• M27: 7,958,906 km (0.052 R)
• M28: 8,346,963 km (0.112 R)
• M29: 8,576,147 km (0.063 R)
• M30: 8,907,207 km (0.039 R)
• M31: 9,547,934 km (0.107 R)
• M32: 9,856,705 km (0.073 R)
• M33: 9,960,376 km (0.051 R)
• M34: 11,088,493 km (0.06 R)
• M35: 11,850,695 km (0.078 R)
• M36: 12,705,048 km (0.055 R)
• M37: 13,196,627 km (0.114 R)
• M38: 13,387,513 km (0.091 R)
• M39: 13,579,148 km (0.054 R)
• M40: 13,771,830 km (0.107 R)
• M41: 14,081,797 km (0.119 R)
• M42: 14,276,873 km (0.066 R)
• M43: 14,748,405 km (0.071 R)
• M44: 14,906,829 km (0.087 R)
• M45: 15,185,231 km (0.069 R)
• M46: 15,305,059 km (0.093 R)
• M47: 15,787,811 km (0.028 R)
• M48: 16,275,500 km (0.089 R)
• M49: 17,516,265 km (0.106 R)
• M50: 17,768,038 km (0.082 R)
• M51: 18,232,839 km (0.081 R)
• M52: 18,830,333 km (0.115 R)
• M53: 20,263,780 km (0.066 R)
• M54: 20,971,378 km (0.099 R)
• M55: 21,507,387 km (0.091 R)
• M56: 21,912,498 km (0.047 R)
• M57: 22,138,540 km (0.118 R)
• M58: 22,320,002 km (0.05 R)
• M59: 23,234,644 km (0.038 R)
• M60: 23,418,948 km (0.109 R)
• M61: 23,789,203 km (0.117 R)
• M62: 24,488,723 km (0.095 R)
• M63: 24,770,415 km (0.088 R)
• M64: 25,384,365 km (0.11 R)
• M65: 25,764,792 km (0.088 R)
• M66: 25,907,808 km (0.11 R)
• M67: 26,147,015 km (0.081 R)
• M68: 26,627,374 km (0.105 R)
• M69: 27,304,903 km (0.119 R)
• M70: 27,890,279 km (0.085 R)
• M71: 28,726,531 km (0.113 R)
• M72: 29,222,149 km (0.054 R)
• M73: 29,620,827 km (0.073 R)
• M74: 29,720,759 km (0.067 R)
• M75: 29,870,955 km (0.094 R)
• M76: 30,878,197 km (0.12 R)
• M77: 32,101,609 km (0.119 R)
• M78: 33,653,238 km (0.051 R)
• M79: 33,861,927 km (0.059 R)
• M80: 34,438,028 km (0.111 R)
• M81: 34,964,762 km (0.027 R)
• M82: 35,229,102 km (0.113 R)
• M83: 35,547,147 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 8.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.17 AU - 13.03 AU

Year: 16019 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,122,908 km

• M1: 232,325 km (0.096 R)
• M2: 311,912 km (0.104 R)
• M3: 466,147 km (0.083 R)
• M4: 691,292 km (0.088 R)
• M5: 1,201,271 km (0.111 R)
• M6: 1,354,160 km (0.095 R)
• M7: 1,658,143 km (0.067 R)
• M8: 1,894,807 km (0.077 R)
• M9: 2,188,467 km (0.064 R)
• M10: 2,520,874 km (0.096 R)
• M11: 2,843,856 km (0.036 R)
• M12: 3,393,478 km (0.102 R)
• M13: 3,474,710 km (0.057 R)
• M14: 3,750,119 km (0.119 R)
• M15: 3,862,168 km (0.111 R)
• M16: 4,147,601 km (0.087 R)
• M17: 4,292,860 km (0.111 R)
• M18: 4,768,881 km (0.046 R)
• M19: 5,356,053 km (0.115 R)
• M20: 5,450,898 km (0.052 R)
• M21: 5,546,341 km (0.114 R)
• M22: 5,642,233 km (0.076 R)
• M23: 5,933,351 km (0.11 R)
• M24: 6,130,222 km (0.054 R)
• M25: 7,007,912 km (0.109 R)
• M26: 7,216,003 km (0.032 R)
• M27: 7,285,865 km (0.079 R)
• M28: 7,638,467 km (0.085 R)
• M29: 7,852,691 km (0.079 R)
• M30: 8,105,063 km (0.117 R)
• M31: 8,214,120 km (0.101 R)
• M32: 8,507,182 km (0.076 R)
• M33: 8,915,883 km (0.081 R)
• M34: 9,028,381 km (0.036 R)
• M35: 9,293,020 km (0.091 R)
• M36: 9,636,796 km (0.063 R)
• M37: 9,945,865 km (0.097 R)
• M38: 10,062,701 km (0.1 R)
• M39: 10,336,914 km (0.087 R)
• M40: 10,653,463 km (0.03 R)
• M41: 12,116,530 km (0.075 R)
• M42: 12,199,706 km (0.059 R)
• M43: 12,408,395 km (0.08 R)
• M44: 12,618,132 km (0.113 R)
• M45: 12,998,858 km (0.12 R)
• M46: 13,254,820 km (0.115 R)
• M47: 13,426,259 km (0.102 R)
• M48: 13,988,747 km (0.091 R)
• M49: 14,735,989 km (0.052 R)
• M50: 15,181,641 km (0.059 R)
• M51: 15,631,781 km (0.108 R)
• M52: 15,949,377 km (0.106 R)
• M53: 16,544,926 km (0.083 R)
• M54: 16,822,281 km (0.037 R)
• M55: 17,805,139 km (0.07 R)
• M56: 18,231,941 km (0.11 R)
• M57: 18,710,206 km (0.089 R)
• M58: 19,825,907 km (0.093 R)
• M59: 20,071,397 km (0.083 R)
• M60: 20,565,070 km (0.119 R)
• M61: 20,863,368 km (0.083 R)
• M62: 21,464,003 km (0.12 R)
• M63: 21,867,768 km (0.118 R)
• M64: 21,969,046 km (0.073 R)
• M65: 23,248,407 km (0.09 R)
• M66: 24,604,511 km (0.059 R)
• M67: 24,657,170 km (0.105 R)
• M68: 24,974,018 km (0.107 R)
• M69: 25,611,604 km (0.046 R)
• M70: 26,362,286 km (0.112 R)
• M71: 31,243,814 km (0.106 R)
• M72: 33,903,814 km (0.116 R)
• M73: 34,256,117 km (0.112 R)
• M74: 34,727,650 km (0.091 R)
• M75: 35,379,597 km (0.107 R)
• M76: 36,035,584 km (0.102 R)
• M77: 36,816,036 km (0.043 R)
• M78: 37,238,650 km (0.045 R)
• M79: 37,420,112 km (0.117 R)
• M80: 39,498,625 km (0.114 R)
• M81: 40,925,789 km (0.043 R)
• M82: 41,113,235 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923

Radius: 7.4

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.6 AU - 17.3 AU

Year: 19673 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,122,908 km

• M1: 94,695 km (0.113 R)
• M2: 244,593 km (0.045 R)
• M3: 400,773 km (0.075 R)
• M4: 523,443 km (0.099 R)
• M5: 635,641 km (0.075 R)
• M6: 682,914 km (0.072 R)
• M7: 1,251,835 km (0.073 R)
• M8: 1,436,439 km (0.095 R)
• M9: 1,831,676 km (0.079 R)
• M10: 1,900,791 km (0.112 R)
• M11: 2,041,712 km (0.069 R)
• M12: 2,259,526 km (0.117 R)
• M13: 2,561,714 km (0.056 R)
• M14: 2,639,355 km (0.046 R)
• M15: 2,876,767 km (0.083 R)
• M16: 3,162,649 km (0.11 R)
• M17: 4,582,033 km (0.096 R)
• M18: 4,724,002 km (0.12 R)
• M19: 5,505,950 km (0.102 R)
• M20: 6,327,541 km (0.079 R)
• M21: 6,968,568 km (0.108 R)
• M22: 7,742,438 km (0.119 R)
• M23: 7,911,783 km (0.039 R)
• M24: 8,196,916 km (0.056 R)
• M25: 8,894,641 km (0.037 R)
• M26: 9,490,639 km (0.102 R)
• M27: 11,870,591 km (0.099 R)
• M28: 13,872,061 km (0.099 R)
• M29: 15,404,990 km (0.076 R)
• M30: 16,625,709 km (0.104 R)
• M31: 19,388,482 km (0.086 R)
• M32: 20,548,464 km (0.1 R)
• M33: 21,413,290 km (0.039 R)
• M34: 23,178,245 km (0.038 R)
• M35: 23,995,947 km (0.116 R)
• M36: 26,165,715 km (0.059 R)
• M37: 26,845,936 km (0.098 R)
• M38: 27,531,843 km (0.119 R)
• M39: 28,223,583 km (0.115 R)
• M40: 28,310,499 km (0.08 R)
• M41: 29,447,892 km (0.084 R)
• M42: 29,712,531 km (0.091 R)
• M43: 29,977,917 km (0.081 R)
• M44: 30,421,924 km (0.106 R)
• M45: 31,496,485 km (0.12 R)
• M46: 31,857,465 km (0.103 R)
• M47: 32,129,135 km (0.111 R)
• M48: 32,401,552 km (0.089 R)
• M49: 34,794,221 km (0.101 R)
• M50: 36,106,044 km (0.1 R)
• M51: 36,673,170 km (0.103 R)
• M52: 36,862,860 km (0.12 R)
• M53: 37,529,468 km (0.091 R)
• M54: 38,199,966 km (0.063 R)
• M55: 38,392,199 km (0.108 R)
• M56: 39,358,601 km (0.068 R)
• M57: 39,650,018 km (0.105 R)
• M58: 39,844,794 km (0.056 R)
• M59: 40,235,095 km (0.06 R)
• M60: 41,413,777 km (0.098 R)
• M61: 42,007,381 km (0.061 R)
• M62: 42,205,898 km (0.088 R)
• M63: 43,002,955 km (0.089 R)
• M64: 47,268,589 km (0.1 R)
• M65: 49,975,861 km (0.111 R)
• M66: 50,818,995 km (0.034 R)
• M67: 51,454,337 km (0.074 R)
• M68: 51,560,552 km (0.104 R)
• M69: 53,483,782 km (0.115 R)
• M70: 55,866,128 km (0.075 R)
• M71: 56,302,954 km (0.118 R)
• M72: 56,631,471 km (0.084 R)
• M73: 58,282,882 km (0.108 R)
• M74: 59,058,995 km (0.077 R)
• M75: 59,392,748 km (0.096 R)
• M76: 62,084,612 km (0.119 R)
• M77: 63,331,511 km (0.118 R)
• M78: 64,243,609 km (0.1 R)
• M79: 65,274,937 km (0.11 R)
• M80: 65,965,480 km (0.075 R)
• M81: 67,935,235 km (0.102 R)
• M82: 68,284,846 km (0.12 R)
• M83: 68,401,532 km (0.036 R)
• M84: 68,752,040 km (0.071 R)
• M85: 69,454,551 km (0.071 R)
• M86: 70,395,073 km (0.096 R)
• M87: 70,512,956 km (0.087 R)
• M88: 72,883,933 km (0.067 R)
• M89: 77,217,035 km (0.118 R)
• M90: 78,313,289 km (0.095 R)
• M91: 79,292,107 km (0.066 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 17,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit