🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 247 Days

Day: 28.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.05 AU - 1.27 AU

Year: 476 Days

Day: 26.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.02 AU - 1.42 AU

Year: 513 Days

Day: 22.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.18 AU - 3.08 AU

Year: 1624 Days

Day: 41.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,002,606 km

• M1: 42,486 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.56 AU - 4.2 AU

Year: 2366 Days

Day: 42.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,002,606 km

• M1: 929,302 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 10.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.4 AU - 9.66 AU

Year: 11203 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,002,606 km

• M1: 136,284 km (0.076 R)
• M2: 285,283 km (0.116 R)
• M3: 392,246 km (0.107 R)
• M4: 906,114 km (0.057 R)
• M5: 1,096,253 km (0.102 R)
• M6: 1,224,159 km (0.076 R)
• M7: 1,829,432 km (0.113 R)
• M8: 2,163,634 km (0.1 R)
• M9: 2,302,760 km (0.114 R)
• M10: 3,332,143 km (0.054 R)
• M11: 3,602,766 km (0.059 R)
• M12: 3,685,344 km (0.051 R)
• M13: 3,768,670 km (0.077 R)
• M14: 4,545,980 km (0.093 R)
• M15: 5,153,198 km (0.083 R)
• M16: 6,310,038 km (0.11 R)
• M17: 6,917,705 km (0.063 R)
• M18: 7,055,335 km (0.105 R)
• M19: 7,159,156 km (0.117 R)
• M20: 7,935,868 km (0.088 R)
• M21: 8,188,688 km (0.054 R)
• M22: 8,444,052 km (0.095 R)
• M23: 8,665,157 km (0.089 R)
• M24: 9,075,504 km (0.091 R)
• M25: 9,263,998 km (0.117 R)
• M26: 9,645,173 km (0.104 R)
• M27: 9,799,109 km (0.118 R)
• M28: 9,953,794 km (0.118 R)
• M29: 10,070,330 km (0.086 R)
• M30: 10,462,277 km (0.106 R)
• M31: 11,139,805 km (0.088 R)
• M32: 11,708,577 km (0.054 R)
• M33: 11,913,974 km (0.103 R)
• M34: 13,086,373 km (0.095 R)
• M35: 14,207,759 km (0.104 R)
• M36: 14,824,251 km (0.069 R)
• M37: 15,314,783 km (0.069 R)
• M38: 15,674,865 km (0.049 R)
• M39: 16,037,789 km (0.073 R)
• M40: 16,129,044 km (0.109 R)
• M41: 16,357,630 km (0.065 R)
• M42: 16,818,241 km (0.08 R)
• M43: 18,655,004 km (0.09 R)
• M44: 18,846,938 km (0.115 R)
• M45: 19,136,111 km (0.078 R)
• M46: 19,426,779 km (0.085 R)
• M47: 20,356,979 km (0.118 R)
• M48: 20,852,298 km (0.077 R)
• M49: 21,151,493 km (0.119 R)
• M50: 22,209,599 km (0.04 R)
• M51: 23,130,224 km (0.105 R)
• M52: 23,233,297 km (0.073 R)
• M53: 23,491,653 km (0.113 R)
• M54: 23,698,995 km (0.058 R)
• M55: 24,011,206 km (0.082 R)
• M56: 24,429,482 km (0.093 R)
• M57: 24,955,917 km (0.063 R)
• M58: 25,273,513 km (0.052 R)
• M59: 26,395,647 km (0.108 R)
• M60: 29,132,241 km (0.112 R)
• M61: 30,026,985 km (0.061 R)
• M62: 30,873,859 km (0.112 R)
• M63: 31,385,783 km (0.07 R)
• M64: 31,957,845 km (0.104 R)
• M65: 32,187,627 km (0.099 R)
• M66: 32,360,413 km (0.074 R)
• M67: 32,880,415 km (0.086 R)
• M68: 32,996,354 km (0.115 R)
• M69: 33,112,441 km (0.108 R)
• M70: 33,461,453 km (0.066 R)
• M71: 34,692,644 km (0.071 R)
• M72: 35,700,185 km (0.076 R)
• M73: 35,998,334 km (0.101 R)
• M74: 36,297,380 km (0.078 R)
• M75: 36,958,004 km (0.103 R)
• M76: 37,078,580 km (0.116 R)
• M77: 37,199,306 km (0.077 R)
• M78: 37,622,668 km (0.112 R)
• M79: 37,804,579 km (0.098 R)
• M80: 38,169,448 km (0.113 R)
• M81: 41,379,519 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.2

Radius: 6.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.69 AU - 20.93 AU

Year: 29835 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,002,606 km

• M1: 107,112 km (0.104 R)
• M2: 251,923 km (0.117 R)
• M3: 756,816 km (0.12 R)
• M4: 1,476,980 km (0.044 R)
• M5: 1,696,589 km (0.036 R)
• M6: 1,897,350 km (0.089 R)
• M7: 2,353,175 km (0.055 R)
• M8: 2,480,333 km (0.116 R)
• M9: 3,325,710 km (0.105 R)
• M10: 3,540,982 km (0.053 R)
• M11: 6,279,670 km (0.115 R)
• M12: 6,725,172 km (0.107 R)
• M13: 7,134,921 km (0.072 R)
• M14: 7,366,199 km (0.109 R)
• M15: 7,552,897 km (0.119 R)
• M16: 7,646,845 km (0.103 R)
• M17: 7,835,787 km (0.11 R)
• M18: 8,412,187 km (0.102 R)
• M19: 8,460,807 km (0.104 R)
• M20: 8,607,413 km (0.086 R)
• M21: 9,656,393 km (0.119 R)
• M22: 10,534,832 km (0.097 R)
• M23: 13,093,404 km (0.073 R)
• M24: 14,762,617 km (0.097 R)
• M25: 15,294,288 km (0.084 R)
• M26: 15,353,678 km (0.104 R)
• M27: 15,652,126 km (0.049 R)
• M28: 16,926,251 km (0.105 R)
• M29: 17,669,154 km (0.056 R)
• M30: 18,422,828 km (0.109 R)
• M31: 19,896,218 km (0.033 R)
• M32: 20,614,287 km (0.055 R)
• M33: 23,364,345 km (0.118 R)
• M34: 24,329,401 km (0.08 R)
• M35: 26,369,766 km (0.116 R)
• M36: 26,727,006 km (0.118 R)
• M37: 26,870,470 km (0.073 R)
• M38: 27,014,084 km (0.084 R)
• M39: 27,302,060 km (0.086 R)
• M40: 27,446,422 km (0.116 R)
• M41: 28,245,125 km (0.12 R)
• M42: 30,163,119 km (0.114 R)
• M43: 30,312,418 km (0.04 R)
• M44: 30,836,759 km (0.11 R)
• M45: 31,213,147 km (0.087 R)
• M46: 32,122,702 km (0.117 R)
• M47: 32,504,326 km (0.093 R)
• M48: 32,964,190 km (0.107 R)
• M49: 33,194,870 km (0.111 R)
• M50: 33,426,148 km (0.119 R)
• M51: 34,356,497 km (0.058 R)
• M52: 35,768,103 km (0.098 R)
• M53: 36,799,281 km (0.1 R)
• M54: 36,958,752 km (0.096 R)
• M55: 38,566,630 km (0.069 R)
• M56: 38,647,563 km (0.061 R)
• M57: 39,460,478 km (0.11 R)
• M58: 40,197,097 km (0.116 R)
• M59: 42,016,357 km (0.083 R)
• M60: 45,649,192 km (0.12 R)
• M61: 46,164,108 km (0.114 R)
• M62: 46,680,819 km (0.102 R)
• M63: 47,112,857 km (0.051 R)
• M64: 47,981,123 km (0.1 R)
• M65: 48,242,621 km (0.086 R)
• M66: 54,295,350 km (0.066 R)
• M67: 57,410,128 km (0.099 R)
• M68: 57,502,579 km (0.051 R)
• M69: 58,058,485 km (0.095 R)
• M70: 58,709,385 km (0.093 R)
• M71: 59,830,771 km (0.101 R)
• M72: 60,770,694 km (0.042 R)
• M73: 63,619,486 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit