🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.24 AU - 1.32 AU

Year: 529 Days

Day: 46.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.12 AU - 2.42 AU

Year: 1249 Days

Day: 45.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.46 AU - 3.1 AU

Year: 1693 Days

Day: 29.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.36 AU - 3.62 AU

Year: 1888 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.64 AU - 3.5 AU

Year: 1965 Days

Day: 32.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,654,253 km

• M1: 304,132 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 13.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.37 AU - 11.69 AU

Year: 11602 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,654,253 km

• M1: 180,714 km (0.1 R)
• M2: 270,174 km (0.115 R)
• M3: 461,210 km (0.073 R)
• M4: 710,590 km (0.066 R)
• M5: 810,222 km (0.12 R)
• M6: 1,261,260 km (0.081 R)
• M7: 1,364,781 km (0.069 R)
• M8: 1,581,249 km (0.069 R)
• M9: 1,716,785 km (0.093 R)
• M10: 2,048,593 km (0.072 R)
• M11: 2,247,708 km (0.077 R)
• M12: 2,375,465 km (0.033 R)
• M13: 2,558,572 km (0.051 R)
• M14: 2,828,597 km (0.099 R)
• M15: 2,967,124 km (0.092 R)
• M16: 3,633,732 km (0.112 R)
• M17: 4,314,552 km (0.063 R)
• M18: 4,867,765 km (0.073 R)
• M19: 5,169,953 km (0.048 R)
• M20: 5,934,398 km (0.078 R)
• M21: 6,149,071 km (0.112 R)
• M22: 6,402,789 km (0.099 R)
• M23: 7,568,007 km (0.067 R)
• M24: 7,879,320 km (0.093 R)
• M25: 9,084,331 km (0.094 R)
• M26: 9,373,803 km (0.045 R)
• M27: 10,432,357 km (0.082 R)
• M28: 10,822,808 km (0.068 R)
• M29: 10,910,173 km (0.05 R)
• M30: 11,528,760 km (0.093 R)
• M31: 13,452,140 km (0.083 R)
• M32: 13,687,607 km (0.086 R)
• M33: 13,877,147 km (0.106 R)
• M34: 14,595,367 km (0.096 R)
• M35: 15,032,192 km (0.084 R)
• M36: 15,621,309 km (0.104 R)
• M37: 15,720,193 km (0.065 R)
• M38: 16,418,516 km (0.088 R)
• M39: 16,923,558 km (0.112 R)
• M40: 17,639,085 km (0.116 R)
• M41: 18,052,573 km (0.107 R)
• M42: 18,156,394 km (0.092 R)
• M43: 20,059,578 km (0.115 R)
• M44: 20,167,139 km (0.059 R)
• M45: 21,253,669 km (0.083 R)
• M46: 22,414,997 km (0.103 R)
• M47: 22,862,743 km (0.065 R)
• M48: 23,540,123 km (0.113 R)
• M49: 25,669,648 km (0.064 R)
• M50: 26,550,480 km (0.078 R)
• M51: 26,787,144 km (0.119 R)
• M52: 29,680,218 km (0.072 R)
• M53: 31,226,012 km (0.108 R)
• M54: 32,671,128 km (0.077 R)
• M55: 34,138,084 km (0.109 R)
• M56: 36,148,979 km (0.077 R)
• M57: 37,201,998 km (0.081 R)
• M58: 38,131,450 km (0.111 R)
• M59: 39,270,488 km (0.077 R)
• M60: 39,878,155 km (0.081 R)
• M61: 40,081,309 km (0.089 R)
• M62: 43,379,343 km (0.068 R)
• M63: 44,287,402 km (0.106 R)
• M64: 44,427,725 km (0.078 R)
• M65: 44,778,981 km (0.071 R)
• M66: 46,620,680 km (0.11 R)
• M67: 46,763,397 km (0.113 R)
• M68: 47,407,416 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 6.5

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.26 AU - 15.3 AU

Year: 21816 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,654,253 km

• M1: 361,877 km (0.034 R)
• M2: 575,653 km (0.11 R)
• M3: 754,721 km (0.113 R)
• M4: 850,913 km (0.068 R)
• M5: 900,579 km (0.105 R)
• M6: 1,002,904 km (0.085 R)
• M7: 1,219,372 km (0.09 R)
• M8: 1,633,010 km (0.113 R)
• M9: 1,887,925 km (0.045 R)
• M10: 2,989,713 km (0.109 R)
• M11: 4,515,163 km (0.107 R)
• M12: 4,782,195 km (0.09 R)
• M13: 4,827,074 km (0.085 R)
• M14: 4,962,909 km (0.072 R)
• M15: 5,852,119 km (0.091 R)
• M16: 6,045,699 km (0.076 R)
• M17: 6,094,318 km (0.101 R)
• M18: 6,143,087 km (0.11 R)
• M19: 6,891,076 km (0.107 R)
• M20: 7,614,831 km (0.063 R)
• M21: 8,800,394 km (0.084 R)
• M22: 8,966,448 km (0.088 R)
• M23: 9,077,748 km (0.119 R)
• M24: 9,927,016 km (0.082 R)
• M25: 10,273,783 km (0.083 R)
• M26: 11,822,121 km (0.072 R)
• M27: 11,883,157 km (0.101 R)
• M28: 12,251,318 km (0.071 R)
• M29: 12,747,983 km (0.114 R)
• M30: 13,953,891 km (0.081 R)
• M31: 14,537,771 km (0.103 R)
• M32: 15,796,338 km (0.06 R)
• M33: 16,065,764 km (0.064 R)
• M34: 16,201,001 km (0.06 R)
• M35: 16,472,820 km (0.041 R)
• M36: 16,677,470 km (0.09 R)
• M37: 17,158,577 km (0.109 R)
• M38: 19,415,111 km (0.077 R)
• M39: 20,577,786 km (0.087 R)
• M40: 21,613,601 km (0.063 R)
• M41: 26,320,549 km (0.07 R)
• M42: 26,559,905 km (0.114 R)
• M43: 27,363,096 km (0.061 R)
• M44: 27,767,758 km (0.115 R)
• M45: 28,255,747 km (0.088 R)
• M46: 28,664,747 km (0.083 R)
• M47: 28,910,985 km (0.101 R)
• M48: 29,075,693 km (0.094 R)
• M49: 31,159,142 km (0.113 R)
• M50: 32,432,070 km (0.087 R)
• M51: 32,774,500 km (0.1 R)
• M52: 34,155,737 km (0.06 R)
• M53: 34,329,719 km (0.062 R)
• M54: 35,028,790 km (0.05 R)
• M55: 36,263,122 km (0.113 R)
• M56: 37,064,219 km (0.083 R)
• M57: 37,961,058 km (0.118 R)
• M58: 38,774,422 km (0.065 R)
• M59: 39,593,470 km (0.09 R)
• M60: 40,142,644 km (0.06 R)
• M61: 40,971,266 km (0.11 R)
• M62: 43,302,151 km (0.056 R)
• M63: 43,396,248 km (0.112 R)
• M64: 45,197,705 km (0.115 R)
• M65: 48,383,991 km (0.027 R)
• M66: 49,757,449 km (0.114 R)
• M67: 53,448,626 km (0.109 R)
• M68: 55,684,815 km (0.102 R)
• M69: 55,889,615 km (0.116 R)
• M70: 56,094,564 km (0.081 R)
• M71: 57,951,373 km (0.115 R)
• M72: 58,055,044 km (0.059 R)
• M73: 58,470,627 km (0.096 R)
• M74: 59,095,946 km (0.092 R)
• M75: 59,409,354 km (0.05 R)
• M76: 59,513,923 km (0.08 R)
• M77: 59,932,946 km (0.084 R)
• M78: 60,142,832 km (0.115 R)
• M79: 60,773,985 km (0.101 R)
• M80: 60,984,918 km (0.1 R)
• M81: 62,893,488 km (0.096 R)
• M82: 63,534,066 km (0.093 R)
• M83: 65,793,144 km (0.079 R)
• M84: 66,117,921 km (0.119 R)
• M85: 66,986,935 km (0.049 R)
• M86: 67,531,920 km (0.095 R)
• M87: 68,626,228 km (0.117 R)
• M88: 69,175,701 km (0.117 R)
• M89: 70,721,645 km (0.101 R)
• M90: 72,167,509 km (0.058 R)
• M91: 73,398,400 km (0.064 R)
• M92: 74,185,434 km (0.058 R)
• M93: 75,088,108 km (0.072 R)
• M94: 75,201,204 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit