🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.62 AU - 0.68 AU

Year: 186 Days

Day: 31.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.18 AU - 1.6 AU

Year: 581 Days

Day: 13.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,991,717 km

• M1: 113,246 km (0.059 R)
• M2: 161,267 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.42 AU - 2.5 AU

Year: 1369 Days

Day: 47.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,991,717 km

• M1: 222,901 km (0.099 R)
• M2: 510,578 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.57 AU - 3.33 AU

Year: 1798 Days

Day: 12 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,991,717 km

• M1: 33,959 km (0.109 R)
• M2: 306,825 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.29 AU - 6.15 AU

Year: 4231 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,991,717 km

• M1: 60,737 km (0.109 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 11.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.02 AU - 7.14 AU

Year: 5988 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,991,717 km

• M1: 141,669 km (0.081 R)
• M2: 237,561 km (0.091 R)
• M3: 338,091 km (0.066 R)
• M4: 484,248 km (0.096 R)
• M5: 589,565 km (0.075 R)
• M6: 693,835 km (0.068 R)
• M7: 868,715 km (0.077 R)
• M8: 967,599 km (0.099 R)
• M9: 1,070,373 km (0.118 R)
• M10: 1,275,471 km (0.079 R)
• M11: 1,641,388 km (0.073 R)
• M12: 1,752,090 km (0.058 R)
• M13: 1,865,336 km (0.111 R)
• M14: 1,937,292 km (0.077 R)
• M15: 2,010,296 km (0.105 R)
• M16: 2,219,883 km (0.102 R)
• M17: 2,547,951 km (0.12 R)
• M18: 2,758,734 km (0.094 R)
• M19: 2,874,822 km (0.05 R)
• M20: 4,428,845 km (0.093 R)
• M21: 4,683,311 km (0.091 R)
• M22: 4,762,598 km (0.112 R)
• M23: 4,982,955 km (0.119 R)
• M24: 5,186,259 km (0.035 R)
• M25: 5,350,817 km (0.044 R)
• M26: 5,538,113 km (0.099 R)
• M27: 6,026,550 km (0.043 R)
• M28: 6,287,000 km (0.108 R)
• M29: 6,418,646 km (0.094 R)
• M30: 6,684,631 km (0.088 R)
• M31: 6,976,796 km (0.112 R)
• M32: 7,434,715 km (0.111 R)
• M33: 8,500,301 km (0.068 R)
• M34: 8,964,652 km (0.105 R)
• M35: 9,038,703 km (0.046 R)
• M36: 9,462,365 km (0.032 R)
• M37: 9,969,053 km (0.108 R)
• M38: 10,045,796 km (0.105 R)
• M39: 10,122,690 km (0.118 R)
• M40: 10,484,567 km (0.058 R)
• M41: 11,194,259 km (0.103 R)
• M42: 11,595,331 km (0.082 R)
• M43: 11,703,041 km (0.1 R)
• M44: 12,001,190 km (0.034 R)
• M45: 12,137,474 km (0.077 R)
• M46: 12,604,668 km (0.101 R)
• M47: 12,687,844 km (0.11 R)
• M48: 12,938,121 km (0.066 R)
• M49: 13,021,896 km (0.087 R)
• M50: 14,128,023 km (0.108 R)
• M51: 14,619,452 km (0.061 R)
• M52: 15,382,102 km (0.069 R)
• M53: 15,470,963 km (0.053 R)
• M54: 15,738,444 km (0.086 R)
• M55: 16,187,686 km (0.115 R)
• M56: 16,308,262 km (0.096 R)
• M57: 16,884,812 km (0.085 R)
• M58: 17,129,555 km (0.056 R)
• M59: 18,433,898 km (0.111 R)
• M60: 18,780,816 km (0.037 R)
• M61: 18,939,240 km (0.079 R)
• M62: 19,066,249 km (0.114 R)
• M63: 19,321,163 km (0.078 R)
• M64: 19,545,111 km (0.041 R)
• M65: 20,417,117 km (0.113 R)
• M66: 20,514,805 km (0.107 R)
• M67: 20,776,003 km (0.077 R)
• M68: 20,907,050 km (0.102 R)
• M69: 21,301,839 km (0.072 R)
• M70: 21,898,585 km (0.097 R)
• M71: 22,333,017 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.1

Radius: 5.6

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.37 AU - 17.57 AU

Year: 21586 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 53,991,717 km

• M1: 74,500 km (0.065 R)
• M2: 210,933 km (0.08 R)
• M3: 335,997 km (0.058 R)
• M4: 567,275 km (0.063 R)
• M5: 709,094 km (0.119 R)
• M6: 1,004,849 km (0.075 R)
• M7: 1,068,278 km (0.114 R)
• M8: 1,155,045 km (0.116 R)
• M9: 1,405,921 km (0.096 R)
• M10: 1,501,364 km (0.088 R)
• M11: 1,800,410 km (0.096 R)
• M12: 1,956,890 km (0.112 R)
• M13: 2,452,657 km (0.073 R)
• M14: 2,597,019 km (0.104 R)
• M15: 3,077,827 km (0.082 R)
• M16: 3,202,292 km (0.092 R)
• M17: 3,520,636 km (0.098 R)
• M18: 3,618,174 km (0.085 R)
• M19: 4,187,544 km (0.076 R)
• M20: 4,360,329 km (0.103 R)
• M21: 4,430,042 km (0.078 R)
• M22: 5,147,962 km (0.078 R)
• M23: 6,173,306 km (0.096 R)
• M24: 6,568,693 km (0.118 R)
• M25: 7,259,685 km (0.079 R)
• M26: 7,888,296 km (0.119 R)
• M27: 8,490,577 km (0.112 R)
• M28: 8,534,259 km (0.103 R)
• M29: 8,753,271 km (0.104 R)
• M30: 8,885,665 km (0.107 R)
• M31: 9,241,857 km (0.11 R)
• M32: 9,512,031 km (0.09 R)
• M33: 9,693,643 km (0.075 R)
• M34: 10,524,809 km (0.11 R)
• M35: 10,759,827 km (0.06 R)
• M36: 10,901,646 km (0.119 R)
• M37: 11,139,357 km (0.064 R)
• M38: 12,303,976 km (0.038 R)
• M39: 12,650,894 km (0.078 R)
• M40: 13,303,739 km (0.085 R)
• M41: 14,537,622 km (0.096 R)
• M42: 14,799,269 km (0.11 R)
• M43: 15,593,334 km (0.092 R)
• M44: 15,807,558 km (0.117 R)
• M45: 16,347,008 km (0.057 R)
• M46: 16,455,766 km (0.11 R)
• M47: 16,783,086 km (0.04 R)
• M48: 17,499,660 km (0.062 R)
• M49: 17,722,112 km (0.116 R)
• M50: 18,226,257 km (0.119 R)
• M51: 18,678,192 km (0.115 R)
• M52: 18,848,733 km (0.097 R)
• M53: 19,248,459 km (0.086 R)
• M54: 19,420,646 km (0.061 R)
• M55: 19,478,092 km (0.115 R)
• M56: 22,364,582 km (0.114 R)
• M57: 22,727,058 km (0.118 R)
• M58: 22,787,645 km (0.09 R)
• M59: 23,152,514 km (0.119 R)
• M60: 23,764,669 km (0.115 R)
• M61: 23,887,788 km (0.09 R)
• M62: 24,444,292 km (0.116 R)
• M63: 25,949,247 km (0.085 R)
• M64: 26,330,123 km (0.116 R)
• M65: 26,648,916 km (0.09 R)
• M66: 26,904,878 km (0.035 R)
• M67: 26,969,055 km (0.09 R)
• M68: 27,290,392 km (0.12 R)
• M69: 27,872,028 km (0.109 R)
• M70: 28,001,879 km (0.099 R)
• M71: 28,392,629 km (0.054 R)
• M72: 29,575,349 km (0.108 R)
• M73: 29,774,015 km (0.113 R)
• M74: 30,372,706 km (0.076 R)
• M75: 30,841,247 km (0.086 R)
• M76: 31,582,055 km (0.115 R)
• M77: 31,988,662 km (0.087 R)
• M78: 33,287,770 km (0.043 R)
• M79: 34,673,645 km (0.055 R)
• M80: 35,023,105 km (0.106 R)
• M81: 36,787,612 km (0.118 R)
• M82: 38,870,314 km (0.108 R)
• M83: 39,451,651 km (0.107 R)
• M84: 39,670,363 km (0.083 R)
• M85: 41,731,074 km (0.065 R)
• M86: 41,805,424 km (0.1 R)
• M87: 42,924,267 km (0.11 R)
• M88: 43,224,210 km (0.117 R)
• M89: 43,901,889 km (0.102 R)
• M90: 44,431,316 km (0.107 R)
• M91: 44,886,841 km (0.099 R)
• M92: 45,802,530 km (0.071 R)
• M93: 46,570,266 km (0.033 R)
• M94: 47,652,307 km (0.049 R)
• M95: 48,898,906 km (0.093 R)
• M96: 49,055,535 km (0.118 R)
• M97: 49,762,236 km (0.104 R)
• M98: 51,185,659 km (0.093 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit