🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.53 AU - 0.59 AU

Year: 157 Days

Day: 24.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.93 AU - 1.05 AU

Year: 369 Days

Day: 27.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1 AU - 1.48 AU

Year: 517 Days

Day: 14.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,996,386 km

• M1: 154,385 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.69 AU - 1.99 AU

Year: 935 Days

Day: 40.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.97 AU - 2.17 AU

Year: 1116 Days

Day: 33.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.46 AU - 2.92 AU

Year: 1653 Days

Day: 28 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,996,386 km

• M1: 1,152,652 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.4

Radius: 4.4

Gravity: 49.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.87 AU - 15.25 AU

Year: 16681 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,996,386 km

• M1: 236,514 km (0.117 R)
• M2: 590,463 km (0.057 R)
• M3: 947,254 km (0.104 R)
• M4: 1,360,144 km (0.085 R)
• M5: 1,389,465 km (0.082 R)
• M6: 1,478,775 km (0.058 R)
• M7: 1,822,102 km (0.083 R)
• M8: 1,854,565 km (0.032 R)
• M9: 1,887,177 km (0.066 R)
• M10: 2,019,721 km (0.086 R)
• M11: 2,293,635 km (0.11 R)
• M12: 3,301,775 km (0.106 R)
• M13: 3,829,855 km (0.098 R)
• M14: 4,383,816 km (0.08 R)
• M15: 6,387,231 km (0.073 R)
• M16: 6,837,670 km (0.097 R)
• M17: 7,981,196 km (0.054 R)
• M18: 8,141,715 km (0.079 R)
• M19: 8,195,420 km (0.053 R)
• M20: 9,182,616 km (0.064 R)
• M21: 10,033,679 km (0.119 R)
• M22: 10,968,815 km (0.111 R)
• M23: 11,326,653 km (0.109 R)
• M24: 12,237,854 km (0.094 R)
• M25: 13,172,392 km (0.092 R)
• M26: 13,362,082 km (0.099 R)
• M27: 14,129,668 km (0.104 R)
• M28: 14,194,295 km (0.092 R)
• M29: 14,780,270 km (0.116 R)
• M30: 15,109,086 km (0.061 R)
• M31: 15,841,218 km (0.076 R)
• M32: 16,177,813 km (0.093 R)
• M33: 16,995,216 km (0.083 R)
• M34: 17,270,775 km (0.058 R)
• M35: 18,740,873 km (0.118 R)
• M36: 20,250,615 km (0.118 R)
• M37: 20,396,473 km (0.077 R)
• M38: 20,469,477 km (0.091 R)
• M39: 21,278,652 km (0.086 R)
• M40: 22,173,396 km (0.117 R)
• M41: 24,230,666 km (0.116 R)
• M42: 25,635,690 km (0.117 R)
• M43: 25,793,515 km (0.088 R)
• M44: 25,951,640 km (0.115 R)
• M45: 26,826,638 km (0.118 R)
• M46: 27,067,042 km (0.114 R)
• M47: 27,308,044 km (0.115 R)
• M48: 27,388,677 km (0.069 R)
• M49: 27,469,161 km (0.065 R)
• M50: 27,549,794 km (0.115 R)
• M51: 27,711,510 km (0.083 R)
• M52: 29,179,813 km (0.095 R)
• M53: 29,262,091 km (0.109 R)
• M54: 31,260,569 km (0.063 R)
• M55: 32,021,424 km (0.065 R)
• M56: 32,276,339 km (0.05 R)
• M57: 33,647,403 km (0.06 R)
• M58: 34,339,892 km (0.088 R)
• M59: 35,124,832 km (0.084 R)
• M60: 36,712,065 km (0.102 R)
• M61: 36,800,927 km (0.105 R)
• M62: 37,335,589 km (0.096 R)
• M63: 37,693,427 km (0.106 R)
• M64: 38,773,973 km (0.105 R)
• M65: 38,955,136 km (0.057 R)
• M66: 40,047,350 km (0.109 R)
• M67: 42,915,440 km (0.105 R)
• M68: 46,424,258 km (0.11 R)
• M69: 47,485,057 km (0.104 R)
• M70: 48,651,322 km (0.111 R)
• M71: 50,517,107 km (0.109 R)
• M72: 51,409,009 km (0.119 R)
• M73: 51,707,606 km (0.054 R)
• M74: 51,906,871 km (0.065 R)
• M75: 52,706,621 km (0.058 R)
• M76: 54,926,953 km (0.114 R)
• M77: 55,741,812 km (0.036 R)
• M78: 57,589,944 km (0.096 R)
• M79: 58,210,476 km (0.086 R)
• M80: 60,399,692 km (0.09 R)
• M81: 63,787,036 km (0.042 R)
• M82: 64,536,073 km (0.095 R)
• M83: 65,395,812 km (0.088 R)
• M84: 68,762,960 km (0.06 R)
• M85: 69,421,191 km (0.082 R)
• M86: 69,531,146 km (0.098 R)
• M87: 69,971,262 km (0.086 R)
• M88: 70,302,023 km (0.107 R)
• M89: 70,854,488 km (0.118 R)
• M90: 71,963,607 km (0.096 R)
• M91: 73,750,105 km (0.084 R)
• M92: 75,325,221 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.1

Radius: 8

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.99 AU - 14.41 AU

Year: 16960 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,996,386 km

• M1: 173,384 km (0.052 R)
• M2: 583,432 km (0.062 R)
• M3: 781,499 km (0.072 R)
• M4: 1,052,720 km (0.118 R)
• M5: 1,963,173 km (0.073 R)
• M6: 2,795,386 km (0.12 R)
• M7: 2,943,787 km (0.053 R)
• M8: 3,805,770 km (0.034 R)
• M9: 4,053,654 km (0.108 R)
• M10: 5,695,789 km (0.09 R)
• M11: 5,979,576 km (0.067 R)
• M12: 7,261,780 km (0.041 R)
• M13: 7,829,055 km (0.081 R)
• M14: 8,733,673 km (0.111 R)
• M15: 9,060,844 km (0.044 R)
• M16: 9,170,798 km (0.106 R)
• M17: 9,671,054 km (0.047 R)
• M18: 10,698,193 km (0.105 R)
• M19: 11,461,291 km (0.087 R)
• M20: 11,939,705 km (0.084 R)
• M21: 12,302,779 km (0.101 R)
• M22: 12,915,981 km (0.103 R)
• M23: 12,977,765 km (0.037 R)
• M24: 13,164,014 km (0.085 R)
• M25: 14,299,612 km (0.071 R)
• M26: 15,009,005 km (0.111 R)
• M27: 15,269,754 km (0.075 R)
• M28: 15,532,149 km (0.104 R)
• M29: 16,127,847 km (0.108 R)
• M30: 18,723,969 km (0.066 R)
• M31: 19,216,295 km (0.109 R)
• M32: 19,428,575 km (0.106 R)
• M33: 19,499,484 km (0.066 R)
• M34: 19,784,169 km (0.029 R)
• M35: 20,863,517 km (0.082 R)
• M36: 21,154,635 km (0.059 R)
• M37: 21,447,099 km (0.115 R)
• M38: 23,910,228 km (0.059 R)
• M39: 25,136,332 km (0.066 R)
• M40: 29,423,059 km (0.118 R)
• M41: 29,913,141 km (0.051 R)
• M42: 29,995,121 km (0.113 R)
• M43: 31,399,546 km (0.03 R)
• M44: 31,482,872 km (0.064 R)
• M45: 31,649,524 km (0.098 R)
• M46: 32,825,363 km (0.11 R)
• M47: 33,079,081 km (0.093 R)
• M48: 33,418,519 km (0.115 R)
• M49: 35,826,596 km (0.116 R)
• M50: 36,612,433 km (0.06 R)
• M51: 36,787,762 km (0.091 R)
• M52: 38,468,045 km (0.079 R)
• M53: 39,003,755 km (0.044 R)
• M54: 41,445,192 km (0.1 R)
• M55: 41,628,001 km (0.112 R)
• M56: 42,178,072 km (0.1 R)
• M57: 42,454,081 km (0.118 R)
• M58: 46,189,839 km (0.114 R)
• M59: 46,284,684 km (0.115 R)
• M60: 46,664,213 km (0.091 R)
• M61: 46,949,646 km (0.088 R)
• M62: 49,543,972 km (0.103 R)
• M63: 50,907,557 km (0.081 R)
• M64: 52,480,878 km (0.102 R)
• M65: 52,678,646 km (0.082 R)
• M66: 53,970,274 km (0.055 R)
• M67: 54,070,056 km (0.059 R)
• M68: 55,171,844 km (0.115 R)
• M69: 55,373,053 km (0.066 R)
• M70: 55,675,092 km (0.102 R)
• M71: 56,078,856 km (0.086 R)
• M72: 56,686,224 km (0.063 R)
• M73: 57,601,314 km (0.11 R)
• M74: 58,931,837 km (0.108 R)
• M75: 59,240,308 km (0.08 R)
• M76: 60,375,905 km (0.118 R)
• M77: 62,145,050 km (0.099 R)
• M78: 62,773,660 km (0.115 R)
• M79: 63,404,215 km (0.083 R)
• M80: 63,720,315 km (0.114 R)
• M81: 65,096,017 km (0.058 R)
• M82: 66,481,593 km (0.087 R)
• M83: 66,588,555 km (0.114 R)
• M84: 67,446,499 km (0.12 R)
• M85: 68,632,062 km (0.109 R)
• M86: 68,848,381 km (0.093 R)
• M87: 70,042,022 km (0.042 R)
• M88: 70,150,930 km (0.092 R)
• M89: 72,120,086 km (0.094 R)
• M90: 73,553,383 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit