🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.42 AU - 0.62 AU

Year: 246 Days

Day: 14.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 246 Days

Day: 35.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,647,747 km

• M1: 45,328 km (0.033 R)
• M2: 359,334 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 9.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.64 AU - 0.92 AU

Year: 452 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,647,747 km

• M1: 116,986 km (0.1 R)
• M2: 177,722 km (0.094 R)
• M3: 247,435 km (0.117 R)
• M4: 306,227 km (0.092 R)
• M5: 383,868 km (0.103 R)
• M6: 451,486 km (0.104 R)
• M7: 529,427 km (0.099 R)
• M8: 595,100 km (0.072 R)
• M9: 654,790 km (0.11 R)
• M10: 726,148 km (0.096 R)
• M11: 797,207 km (0.086 R)
• M12: 887,863 km (0.049 R)
• M13: 1,080,097 km (0.12 R)
• M14: 1,158,636 km (0.117 R)
• M15: 1,289,982 km (0.113 R)
• M16: 1,361,640 km (0.102 R)
• M17: 1,459,327 km (0.114 R)
• M18: 1,923,679 km (0.063 R)
• M19: 2,080,607 km (0.091 R)
• M20: 2,151,217 km (0.105 R)
• M21: 2,213,001 km (0.096 R)
• M22: 2,304,555 km (0.096 R)
• M23: 2,436,800 km (0.075 R)
• M24: 2,566,501 km (0.114 R)
• M25: 2,693,510 km (0.115 R)
• M26: 2,755,144 km (0.063 R)
• M27: 2,838,171 km (0.081 R)
• M28: 2,901,002 km (0.088 R)
• M29: 3,038,782 km (0.119 R)
• M30: 3,124,651 km (0.098 R)
• M31: 3,260,486 km (0.09 R)
• M32: 3,437,161 km (0.064 R)
• M33: 3,504,330 km (0.104 R)
• M34: 3,782,881 km (0.093 R)
• M35: 3,881,317 km (0.089 R)
• M36: 3,980,500 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 13.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.53 AU - 5.57 AU

Year: 6367 Days

Day: 11.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,647,747 km

• M1: 189,391 km (0.108 R)
• M2: 293,661 km (0.066 R)
• M3: 1,415,345 km (0.094 R)
• M4: 1,723,517 km (0.058 R)
• M5: 2,248,306 km (0.06 R)
• M6: 2,679,747 km (0.08 R)
• M7: 3,187,183 km (0.08 R)
• M8: 3,465,135 km (0.062 R)
• M9: 3,777,496 km (0.094 R)
• M10: 3,883,561 km (0.086 R)
• M11: 4,373,943 km (0.102 R)
• M12: 5,000,309 km (0.111 R)
• M13: 5,235,028 km (0.034 R)
• M14: 5,413,648 km (0.027 R)
• M15: 5,868,724 km (0.112 R)
• M16: 6,978,890 km (0.078 R)
• M17: 7,077,026 km (0.105 R)
• M18: 7,175,611 km (0.104 R)
• M19: 7,709,526 km (0.102 R)
• M20: 8,118,377 km (0.108 R)
• M21: 8,780,348 km (0.098 R)
• M22: 9,207,450 km (0.074 R)
• M23: 9,787,590 km (0.03 R)
• M24: 10,008,098 km (0.115 R)
• M25: 10,342,150 km (0.078 R)
• M26: 10,566,846 km (0.119 R)
• M27: 10,907,031 km (0.119 R)
• M28: 11,831,696 km (0.066 R)
• M29: 12,781,492 km (0.05 R)
• M30: 13,063,185 km (0.111 R)
• M31: 13,469,194 km (0.106 R)
• M32: 13,591,864 km (0.089 R)
• M33: 14,711,903 km (0.104 R)
• M34: 15,007,210 km (0.087 R)
• M35: 15,176,854 km (0.089 R)
• M36: 15,517,937 km (0.117 R)
• M37: 16,077,732 km (0.047 R)
• M38: 16,512,763 km (0.094 R)
• M39: 17,217,069 km (0.087 R)
• M40: 17,796,462 km (0.092 R)
• M41: 19,851,488 km (0.079 R)
• M42: 19,991,212 km (0.094 R)
• M43: 20,412,181 km (0.104 R)
• M44: 20,694,322 km (0.048 R)
• M45: 21,596,846 km (0.086 R)
• M46: 21,884,523 km (0.087 R)
• M47: 22,512,086 km (0.03 R)
• M48: 22,803,802 km (0.073 R)
• M49: 23,194,551 km (0.071 R)
• M50: 23,883,898 km (0.099 R)
• M51: 24,181,449 km (0.112 R)
• M52: 24,380,414 km (0.1 R)
• M53: 25,181,959 km (0.085 R)
• M54: 25,383,767 km (0.105 R)
• M55: 26,349,271 km (0.091 R)
• M56: 26,913,854 km (0.047 R)
• M57: 27,068,538 km (0.111 R)
• M58: 27,378,654 km (0.113 R)
• M59: 28,211,615 km (0.11 R)
• M60: 28,841,871 km (0.108 R)
• M61: 29,689,343 km (0.077 R)
• M62: 30,223,258 km (0.11 R)
• M63: 30,598,898 km (0.114 R)
• M64: 31,734,944 km (0.101 R)
• M65: 32,445,085 km (0.068 R)
• M66: 32,609,793 km (0.115 R)
• M67: 33,050,059 km (0.083 R)
• M68: 33,603,422 km (0.11 R)
• M69: 33,936,875 km (0.104 R)
• M70: 34,048,176 km (0.105 R)
• M71: 34,607,074 km (0.063 R)
• M72: 35,112,565 km (0.11 R)
• M73: 36,757,992 km (0.118 R)
• M74: 36,929,581 km (0.091 R)
• M75: 37,216,360 km (0.082 R)
• M76: 37,331,251 km (0.103 R)
• M77: 37,734,268 km (0.047 R)
• M78: 38,544,639 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.4

Radius: 7.2

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.27 AU - 8.78 AU

Year: 12202 Days

Day: 19.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,647,747 km

• M1: 94,695 km (0.07 R)
• M2: 155,881 km (0.066 R)
• M3: 1,617,751 km (0.079 R)
• M4: 1,774,829 km (0.111 R)
• M5: 2,663,889 km (0.106 R)
• M6: 3,008,264 km (0.114 R)
• M7: 4,375,738 km (0.113 R)
• M8: 4,448,592 km (0.043 R)
• M9: 4,781,447 km (0.088 R)
• M10: 5,007,789 km (0.117 R)
• M11: 5,787,642 km (0.035 R)
• M12: 5,948,161 km (0.106 R)
• M13: 6,355,815 km (0.116 R)
• M14: 6,646,633 km (0.049 R)
• M15: 7,026,911 km (0.029 R)
• M16: 8,164,753 km (0.088 R)
• M17: 9,265,045 km (0.077 R)
• M18: 9,311,869 km (0.071 R)
• M19: 9,405,817 km (0.096 R)
• M20: 9,784,748 km (0.064 R)
• M21: 9,976,084 km (0.107 R)
• M22: 10,024,105 km (0.097 R)
• M23: 10,313,876 km (0.106 R)
• M24: 11,249,760 km (0.105 R)
• M25: 11,450,221 km (0.108 R)
• M26: 12,109,948 km (0.115 R)
• M27: 12,834,151 km (0.098 R)
• M28: 12,938,869 km (0.097 R)
• M29: 15,421,895 km (0.071 R)
• M30: 15,644,646 km (0.031 R)
• M31: 16,206,087 km (0.047 R)
• M32: 16,546,272 km (0.039 R)
• M33: 17,003,294 km (0.074 R)
• M34: 17,175,780 km (0.056 R)
• M35: 19,051,588 km (0.116 R)
• M36: 19,170,967 km (0.104 R)
• M37: 19,230,806 km (0.079 R)
• M38: 19,290,645 km (0.107 R)
• M39: 19,530,600 km (0.062 R)
• M40: 19,651,027 km (0.073 R)
• M41: 20,074,239 km (0.088 R)
• M42: 20,256,599 km (0.087 R)
• M43: 20,317,485 km (0.061 R)
• M44: 21,052,908 km (0.029 R)
• M45: 21,361,978 km (0.047 R)
• M46: 22,109,817 km (0.119 R)
• M47: 22,866,184 km (0.032 R)
• M48: 23,056,622 km (0.039 R)
• M49: 24,404,349 km (0.054 R)
• M50: 24,533,901 km (0.096 R)
• M51: 25,843,331 km (0.062 R)
• M52: 26,041,698 km (0.113 R)
• M53: 26,840,252 km (0.116 R)
• M54: 28,052,892 km (0.054 R)
• M55: 29,628,457 km (0.116 R)
• M56: 30,392,004 km (0.064 R)
• M57: 30,531,579 km (0.085 R)
• M58: 30,881,339 km (0.095 R)
• M59: 31,091,823 km (0.087 R)
• M60: 31,302,906 km (0.079 R)
• M61: 31,584,898 km (0.066 R)
• M62: 32,364,901 km (0.086 R)
• M63: 33,654,883 km (0.115 R)
• M64: 34,451,342 km (0.084 R)
• M65: 35,254,234 km (0.076 R)
• M66: 36,729,419 km (0.055 R)
• M67: 36,952,469 km (0.057 R)
• M68: 37,026,969 km (0.054 R)
• M69: 37,549,514 km (0.077 R)
• M70: 39,131,661 km (0.094 R)
• M71: 39,207,508 km (0.116 R)
• M72: 39,283,503 km (0.068 R)
• M73: 39,511,490 km (0.05 R)
• M74: 39,587,636 km (0.114 R)
• M75: 39,969,110 km (0.06 R)
• M76: 40,428,376 km (0.114 R)
• M77: 40,581,863 km (0.087 R)
• M78: 40,889,287 km (0.085 R)
• M79: 41,120,565 km (0.065 R)
• M80: 42,282,791 km (0.03 R)
• M81: 42,594,553 km (0.091 R)
• M82: 43,613,165 km (0.1 R)
• M83: 47,200,223 km (0.11 R)
• M84: 47,442,721 km (0.06 R)
• M85: 48,010,145 km (0.083 R)
• M86: 48,906,386 km (0.051 R)
• M87: 49,151,727 km (0.05 R)
• M88: 49,479,496 km (0.056 R)
• M89: 50,715,324 km (0.119 R)
• M90: 56,443,277 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit