🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.72 AU - 0.86 AU

Year: 246 Days

Day: 18.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,938,036 km

• M1: 206,595 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.52 AU - 1.8 AU

Year: 748 Days

Day: 35.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.92 AU - 3.02 AU

Year: 1358 Days

Day: 15.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,938,036 km

• M1: 1,392,008 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 14.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.89 AU - 8.15 AU

Year: 5824 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,938,036 km

• M1: 186,997 km (0.088 R)
• M2: 401,521 km (0.101 R)
• M3: 709,094 km (0.111 R)
• M4: 866,022 km (0.093 R)
• M5: 978,071 km (0.116 R)
• M6: 1,171,651 km (0.099 R)
• M7: 1,329,925 km (0.102 R)
• M8: 1,445,265 km (0.059 R)
• M9: 1,564,345 km (0.089 R)
• M10: 1,686,866 km (0.113 R)
• M11: 1,886,280 km (0.114 R)
• M12: 2,132,368 km (0.093 R)
• M13: 3,540,383 km (0.095 R)
• M14: 4,161,364 km (0.088 R)
• M15: 5,477,077 km (0.083 R)
• M16: 5,639,840 km (0.07 R)
• M17: 5,998,426 km (0.105 R)
• M18: 6,564,504 km (0.082 R)
• M19: 7,029,754 km (0.119 R)
• M20: 7,626,649 km (0.087 R)
• M21: 8,146,801 km (0.103 R)
• M22: 8,646,907 km (0.1 R)
• M23: 8,805,331 km (0.096 R)
• M24: 8,900,924 km (0.076 R)
• M25: 8,996,666 km (0.112 R)
• M26: 9,092,858 km (0.094 R)
• M27: 9,546,439 km (0.095 R)
• M28: 9,941,078 km (0.115 R)
• M29: 10,207,063 km (0.117 R)
• M30: 10,814,430 km (0.095 R)
• M31: 11,053,787 km (0.104 R)
• M32: 11,157,009 km (0.083 R)
• M33: 11,958,405 km (0.056 R)
• M34: 12,384,011 km (0.112 R)
• M35: 12,562,780 km (0.062 R)
• M36: 12,923,012 km (0.105 R)
• M37: 13,067,972 km (0.077 R)
• M38: 13,616,697 km (0.096 R)
• M39: 13,838,401 km (0.088 R)
• M40: 14,023,903 km (0.108 R)
• M41: 14,850,431 km (0.08 R)
• M42: 15,002,422 km (0.095 R)
• M43: 15,307,901 km (0.083 R)
• M44: 16,393,533 km (0.058 R)
• M45: 16,589,955 km (0.103 R)
• M46: 17,223,951 km (0.101 R)
• M47: 18,189,904 km (0.12 R)
• M48: 18,434,198 km (0.117 R)
• M49: 18,597,558 km (0.046 R)
• M50: 19,008,205 km (0.094 R)
• M51: 19,173,361 km (0.083 R)
• M52: 19,629,933 km (0.072 R)
• M53: 19,838,622 km (0.108 R)
• M54: 20,723,344 km (0.06 R)
• M55: 21,234,670 km (0.114 R)
• M56: 21,406,109 km (0.026 R)
• M57: 22,009,587 km (0.089 R)
• M58: 22,269,887 km (0.092 R)
• M59: 22,749,797 km (0.084 R)
• M60: 23,057,071 km (0.094 R)
• M61: 23,365,691 km (0.118 R)
• M62: 25,746,392 km (0.069 R)
• M63: 25,883,424 km (0.033 R)
• M64: 26,388,017 km (0.073 R)
• M65: 26,480,169 km (0.106 R)
• M66: 28,109,290 km (0.101 R)
• M67: 28,391,881 km (0.113 R)
• M68: 28,486,277 km (0.052 R)
• M69: 28,580,823 km (0.105 R)
• M70: 29,102,321 km (0.03 R)
• M71: 29,627,110 km (0.106 R)
• M72: 29,818,745 km (0.084 R)
• M73: 29,914,787 km (0.049 R)
• M74: 30,203,212 km (0.07 R)
• M75: 31,122,939 km (0.098 R)
• M76: 31,806,452 km (0.108 R)
• M77: 31,904,439 km (0.076 R)
• M78: 32,100,861 km (0.086 R)
• M79: 32,692,520 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 6.9

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.98 AU - 19.08 AU

Year: 22453 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,938,036 km

• M1: 343,477 km (0.089 R)
• M2: 632,949 km (0.062 R)
• M3: 862,432 km (0.111 R)
• M4: 961,466 km (0.073 R)
• M5: 1,338,003 km (0.102 R)
• M6: 1,424,321 km (0.115 R)
• M7: 1,482,964 km (0.066 R)
• M8: 1,725,611 km (0.104 R)
• M9: 2,146,729 km (0.117 R)
• M10: 2,282,564 km (0.052 R)
• M11: 2,780,127 km (0.079 R)
• M12: 3,467,828 km (0.091 R)
• M13: 3,708,382 km (0.117 R)
• M14: 3,789,763 km (0.105 R)
• M15: 4,901,275 km (0.088 R)
• M16: 5,308,032 km (0.071 R)
• M17: 5,492,336 km (0.107 R)
• M18: 5,819,956 km (0.061 R)
• M19: 5,962,373 km (0.08 R)
• M20: 6,790,696 km (0.091 R)
• M21: 7,142,251 km (0.099 R)
• M22: 8,445,398 km (0.117 R)
• M23: 8,660,670 km (0.07 R)
• M24: 9,989,847 km (0.056 R)
• M25: 10,389,423 km (0.031 R)
• M26: 10,736,190 km (0.074 R)
• M27: 11,619,267 km (0.03 R)
• M28: 11,738,795 km (0.097 R)
• M29: 12,342,572 km (0.105 R)
• M30: 13,580,046 km (0.089 R)
• M31: 14,085,986 km (0.074 R)
• M32: 14,149,715 km (0.117 R)
• M33: 14,598,209 km (0.077 R)
• M34: 14,791,789 km (0.077 R)
• M35: 16,304,522 km (0.087 R)
• M36: 16,505,432 km (0.054 R)
• M37: 17,181,016 km (0.048 R)
• M38: 17,249,083 km (0.1 R)
• M39: 17,728,096 km (0.111 R)
• M40: 17,865,726 km (0.089 R)
• M41: 18,350,273 km (0.11 R)
• M42: 19,120,553 km (0.098 R)
• M43: 19,403,143 km (0.112 R)
• M44: 19,901,304 km (0.117 R)
• M45: 20,837,338 km (0.093 R)
• M46: 21,055,302 km (0.087 R)
• M47: 21,274,164 km (0.094 R)
• M48: 22,082,890 km (0.116 R)
• M49: 23,958,099 km (0.034 R)
• M50: 24,110,390 km (0.109 R)
• M51: 24,568,907 km (0.052 R)
• M52: 26,196,532 km (0.105 R)
• M53: 27,142,140 km (0.045 R)
• M54: 27,300,863 km (0.055 R)
• M55: 27,698,943 km (0.094 R)
• M56: 28,339,821 km (0.114 R)
• M57: 28,662,054 km (0.065 R)
• M58: 28,904,553 km (0.065 R)
• M59: 29,391,643 km (0.093 R)
• M60: 34,409,156 km (0.106 R)
• M61: 35,704,374 km (0.069 R)
• M62: 38,966,655 km (0.089 R)
• M63: 39,414,701 km (0.039 R)
• M64: 39,594,368 km (0.102 R)
• M65: 41,589,255 km (0.105 R)
• M66: 41,955,471 km (0.098 R)
• M67: 42,598,891 km (0.106 R)
• M68: 44,081,855 km (0.052 R)
• M69: 44,642,249 km (0.1 R)
• M70: 46,243,095 km (0.082 R)
• M71: 48,534,785 km (0.037 R)
• M72: 48,630,977 km (0.109 R)
• M73: 49,500,439 km (0.077 R)
• M74: 53,525,819 km (0.074 R)
• M75: 53,924,048 km (0.093 R)
• M76: 54,023,830 km (0.05 R)
• M77: 54,323,325 km (0.097 R)
• M78: 55,527,139 km (0.064 R)
• M79: 56,132,263 km (0.097 R)
• M80: 57,145,788 km (0.063 R)
• M81: 58,882,619 km (0.062 R)
• M82: 59,293,714 km (0.09 R)
• M83: 60,532,983 km (0.085 R)
• M84: 62,617,181 km (0.093 R)
• M85: 63,352,305 km (0.072 R)
• M86: 64,090,121 km (0.119 R)
• M87: 64,618,950 km (0.083 R)
• M88: 69,443,032 km (0.078 R)
• M89: 69,877,315 km (0.099 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit