🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.99 AU

Year: 253 Days

Day: 44.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,298,766 km

• M1: 35,754 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.14 AU - 1.2 AU

Year: 455 Days

Day: 42.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 137.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,298,766 km

• M1: 318,045 km (0.095 R)
• M2: 389,254 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.31 AU - 1.87 AU

Year: 722 Days

Day: 28.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.46 AU

Year: 1026 Days

Day: 44.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,298,766 km

• M1: 555,008 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.74 AU - 2.74 AU

Year: 1632 Days

Day: 24.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,298,766 km

• M1: 1,801,757 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.79 AU - 3.59 AU

Year: 2050 Days

Day: 20.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.76 AU - 4.38 AU

Year: 2955 Days

Day: 25.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.4

Radius: 11.9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.23 AU - 7.37 AU

Year: 7098 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,298,766 km

• M1: 149,299 km (0.09 R)
• M2: 232,774 km (0.069 R)
• M3: 333,753 km (0.052 R)
• M4: 906,713 km (0.078 R)
• M5: 1,025,194 km (0.095 R)
• M6: 1,654,552 km (0.057 R)
• M7: 1,738,178 km (0.111 R)
• M8: 1,823,448 km (0.084 R)
• M9: 1,998,179 km (0.086 R)
• M10: 2,653,417 km (0.102 R)
• M11: 2,979,391 km (0.11 R)
• M12: 3,134,375 km (0.072 R)
• M13: 3,479,198 km (0.09 R)
• M14: 4,556,602 km (0.057 R)
• M15: 4,645,911 km (0.036 R)
• M16: 4,765,739 km (0.087 R)
• M17: 5,008,836 km (0.113 R)
• M18: 5,100,988 km (0.115 R)
• M19: 5,634,155 km (0.081 R)
• M20: 6,787,704 km (0.109 R)
• M21: 6,958,395 km (0.072 R)
• M22: 7,549,307 km (0.114 R)
• M23: 7,833,094 km (0.115 R)
• M24: 7,976,259 km (0.056 R)
• M25: 9,303,940 km (0.12 R)
• M26: 9,379,786 km (0.095 R)
• M27: 9,877,349 km (0.105 R)
• M28: 11,461,740 km (0.11 R)
• M29: 11,788,163 km (0.086 R)
• M30: 11,911,282 km (0.03 R)
• M31: 12,450,133 km (0.046 R)
• M32: 13,465,454 km (0.04 R)
• M33: 14,026,745 km (0.07 R)
• M34: 14,683,629 km (0.087 R)
• M35: 14,904,885 km (0.101 R)
• M36: 15,216,497 km (0.109 R)
• M37: 16,073,094 km (0.041 R)
• M38: 16,760,497 km (0.045 R)
• M39: 17,504,297 km (0.099 R)
• M40: 17,785,990 km (0.102 R)
• M41: 18,353,864 km (0.105 R)
• M42: 20,388,245 km (0.025 R)
• M43: 20,932,781 km (0.067 R)
• M44: 21,132,046 km (0.094 R)
• M45: 21,683,164 km (0.106 R)
• M46: 22,188,207 km (0.111 R)
• M47: 23,055,874 km (0.099 R)
• M48: 23,726,821 km (0.088 R)
• M49: 24,456,559 km (0.063 R)
• M50: 25,299,543 km (0.09 R)
• M51: 26,205,657 km (0.088 R)
• M52: 26,313,069 km (0.095 R)
• M53: 26,959,930 km (0.09 R)
• M54: 27,448,517 km (0.052 R)
• M55: 28,159,555 km (0.059 R)
• M56: 28,434,666 km (0.097 R)
• M57: 28,987,430 km (0.118 R)
• M58: 29,599,584 km (0.111 R)
• M59: 30,103,729 km (0.119 R)
• M60: 30,950,154 km (0.119 R)
• M61: 31,518,775 km (0.08 R)
• M62: 31,804,507 km (0.11 R)
• M63: 32,551,001 km (0.117 R)
• M64: 33,071,302 km (0.117 R)
• M65: 34,648,662 km (0.107 R)
• M66: 34,943,519 km (0.109 R)
• M67: 35,595,018 km (0.077 R)
• M68: 36,250,556 km (0.078 R)
• M69: 36,909,983 km (0.098 R)
• M70: 37,150,836 km (0.093 R)
• M71: 37,513,012 km (0.076 R)
• M72: 37,936,973 km (0.107 R)
• M73: 38,728,645 km (0.12 R)
• M74: 38,912,201 km (0.094 R)
• M75: 40,700,644 km (0.107 R)
• M76: 40,887,192 km (0.096 R)
• M77: 41,261,038 km (0.109 R)
• M78: 41,886,805 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 12.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.96 AU - 10.3 AU

Year: 9124 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,298,766 km

• M1: 246,388 km (0.075 R)
• M2: 344,973 km (0.09 R)
• M3: 437,275 km (0.087 R)
• M4: 601,533 km (0.064 R)
• M5: 731,833 km (0.109 R)
• M6: 848,370 km (0.115 R)
• M7: 1,062,145 km (0.11 R)
• M8: 1,280,259 km (0.108 R)
• M9: 1,483,412 km (0.099 R)
• M10: 1,589,029 km (0.096 R)
• M11: 1,971,251 km (0.074 R)
• M12: 2,156,154 km (0.1 R)
• M13: 2,616,317 km (0.079 R)
• M14: 3,504,480 km (0.113 R)
• M15: 3,771,512 km (0.027 R)
• M16: 3,981,547 km (0.088 R)
• M17: 4,195,472 km (0.083 R)
• M18: 4,679,571 km (0.117 R)
• M19: 4,792,069 km (0.096 R)
• M20: 5,042,795 km (0.051 R)
• M21: 5,344,833 km (0.072 R)
• M22: 5,845,238 km (0.057 R)
• M23: 6,015,480 km (0.047 R)
• M24: 6,662,042 km (0.108 R)
• M25: 6,839,914 km (0.097 R)
• M26: 7,071,043 km (0.081 R)
• M27: 7,278,535 km (0.061 R)
• M28: 7,356,924 km (0.063 R)
• M29: 7,435,613 km (0.087 R)
• M30: 7,593,738 km (0.089 R)
• M31: 7,753,059 km (0.117 R)
• M32: 8,676,527 km (0.091 R)
• M33: 8,982,754 km (0.113 R)
• M34: 9,066,977 km (0.044 R)
• M35: 9,406,265 km (0.113 R)
• M36: 9,692,147 km (0.103 R)
• M37: 9,980,871 km (0.075 R)
• M38: 10,097,258 km (0.118 R)
• M39: 10,184,773 km (0.069 R)
• M40: 10,566,995 km (0.064 R)
• M41: 11,074,132 km (0.053 R)
• M42: 11,680,751 km (0.102 R)
• M43: 12,019,142 km (0.086 R)
• M44: 12,205,092 km (0.078 R)
• M45: 12,298,441 km (0.062 R)
• M46: 12,768,477 km (0.116 R)
• M47: 12,990,032 km (0.06 R)
• M48: 13,565,236 km (0.08 R)
• M49: 15,106,393 km (0.119 R)
• M50: 15,475,002 km (0.081 R)
• M51: 15,576,130 km (0.111 R)
• M52: 16,495,708 km (0.072 R)
• M53: 16,667,896 km (0.109 R)
• M54: 16,771,567 km (0.069 R)
• M55: 17,083,628 km (0.112 R)
• M56: 17,188,197 km (0.081 R)
• M57: 17,467,795 km (0.072 R)
• M58: 17,573,112 km (0.114 R)
• M59: 18,244,657 km (0.103 R)
• M60: 18,816,719 km (0.103 R)
• M61: 19,104,994 km (0.118 R)
• M62: 19,285,858 km (0.115 R)
• M63: 19,503,822 km (0.118 R)
• M64: 19,978,646 km (0.103 R)
• M65: 21,313,209 km (0.102 R)
• M66: 21,726,847 km (0.11 R)
• M67: 21,915,789 km (0.108 R)
• M68: 22,638,347 km (0.061 R)
• M69: 23,330,237 km (0.116 R)
• M70: 23,407,579 km (0.064 R)
• M71: 24,538,090 km (0.067 R)
• M72: 24,695,467 km (0.071 R)
• M73: 25,209,036 km (0.06 R)
• M74: 25,806,081 km (0.098 R)
• M75: 26,407,914 km (0.034 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit