🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 277 Days

Day: 46.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.41 AU

Year: 511 Days

Day: 40.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,745,724 km

• M1: 330,462 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.25 AU - 1.47 AU

Year: 560 Days

Day: 46.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,745,724 km

• M1: 131,796 km (0.067 R)
• M2: 343,477 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.71 AU - 3.01 AU

Year: 1708 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.25 AU - 3.57 AU

Year: 2223 Days

Day: 32.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.49 AU - 6.07 AU

Year: 4284 Days

Day: 20.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 10.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.73 AU - 8.75 AU

Year: 6879 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,745,724 km

• M1: 208,091 km (0.036 R)
• M2: 322,383 km (0.081 R)
• M3: 419,024 km (0.071 R)
• M4: 497,114 km (0.12 R)
• M5: 625,469 km (0.074 R)
• M6: 970,741 km (0.114 R)
• M7: 1,122,283 km (0.104 R)
• M8: 1,464,862 km (0.065 R)
• M9: 1,772,436 km (0.079 R)
• M10: 2,082,851 km (0.063 R)
• M11: 2,354,970 km (0.105 R)
• M12: 2,429,469 km (0.114 R)
• M13: 2,913,269 km (0.081 R)
• M14: 3,074,386 km (0.113 R)
• M15: 3,197,355 km (0.065 R)
• M16: 3,469,324 km (0.026 R)
• M17: 3,575,838 km (0.11 R)
• M18: 3,858,279 km (0.069 R)
• M19: 4,238,556 km (0.097 R)
• M20: 4,306,923 km (0.119 R)
• M21: 4,819,744 km (0.107 R)
• M22: 5,253,877 km (0.053 R)
• M23: 6,185,274 km (0.07 R)
• M24: 6,789,948 km (0.111 R)
• M25: 6,897,060 km (0.041 R)
• M26: 7,058,776 km (0.117 R)
• M27: 7,523,875 km (0.058 R)
• M28: 7,606,902 km (0.109 R)
• M29: 7,718,203 km (0.112 R)
• M30: 7,886,201 km (0.105 R)
• M31: 8,454,823 km (0.119 R)
• M32: 8,628,057 km (0.113 R)
• M33: 8,773,317 km (0.113 R)
• M34: 8,948,645 km (0.11 R)
• M35: 9,601,491 km (0.063 R)
• M36: 9,933,747 km (0.07 R)
• M37: 10,331,379 km (0.086 R)
• M38: 10,578,664 km (0.1 R)
• M39: 11,016,088 km (0.039 R)
• M40: 11,523,225 km (0.115 R)
• M41: 11,973,215 km (0.091 R)
• M42: 12,233,067 km (0.05 R)
• M43: 12,429,040 km (0.103 R)
• M44: 12,560,387 km (0.114 R)
• M45: 13,056,753 km (0.081 R)
• M46: 13,593,360 km (0.109 R)
• M47: 14,377,552 km (0.093 R)
• M48: 14,480,775 km (0.099 R)
• M49: 14,966,369 km (0.119 R)
• M50: 15,246,267 km (0.066 R)
• M51: 15,527,960 km (0.111 R)
• M52: 15,669,479 km (0.058 R)
• M53: 16,599,380 km (0.052 R)
• M54: 16,925,503 km (0.105 R)
• M55: 17,107,564 km (0.099 R)
• M56: 17,473,630 km (0.032 R)
• M57: 17,916,439 km (0.086 R)
• M58: 19,877,518 km (0.07 R)
• M59: 20,031,155 km (0.086 R)
• M60: 20,533,205 km (0.053 R)
• M61: 20,844,369 km (0.088 R)
• M62: 21,117,834 km (0.076 R)
• M63: 22,183,719 km (0.076 R)
• M64: 23,145,932 km (0.03 R)
• M65: 23,388,580 km (0.12 R)
• M66: 23,672,816 km (0.091 R)
• M67: 23,958,099 km (0.103 R)
• M68: 24,080,769 km (0.089 R)
• M69: 24,532,256 km (0.047 R)
• M70: 24,614,684 km (0.117 R)
• M71: 24,986,584 km (0.073 R)
• M72: 25,652,295 km (0.119 R)
• M73: 26,788,939 km (0.086 R)
• M74: 26,958,733 km (0.081 R)
• M75: 27,043,705 km (0.115 R)
• M76: 27,214,097 km (0.097 R)
• M77: 27,555,778 km (0.065 R)
• M78: 28,243,480 km (0.113 R)
• M79: 28,416,265 km (0.079 R)
• M80: 28,546,116 km (0.066 R)
• M81: 28,676,266 km (0.074 R)
• M82: 28,849,949 km (0.075 R)
• M83: 28,936,866 km (0.114 R)
• M84: 29,111,147 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 9.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.64 AU - 9.02 AU

Year: 7736 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,745,724 km

• M1: 144,362 km (0.054 R)
• M2: 342,280 km (0.098 R)
• M3: 546,481 km (0.079 R)
• M4: 718,818 km (0.081 R)
• M5: 775,515 km (0.117 R)
• M6: 940,073 km (0.115 R)
• M7: 1,018,761 km (0.087 R)
• M8: 1,234,332 km (0.097 R)
• M9: 1,428,211 km (0.078 R)
• M10: 1,865,785 km (0.085 R)
• M11: 1,966,314 km (0.098 R)
• M12: 2,343,151 km (0.063 R)
• M13: 2,629,631 km (0.114 R)
• M14: 2,765,616 km (0.093 R)
• M15: 2,880,657 km (0.063 R)
• M16: 3,284,272 km (0.055 R)
• M17: 4,091,651 km (0.081 R)
• M18: 4,409,846 km (0.042 R)
• M19: 4,681,217 km (0.064 R)
• M20: 4,763,645 km (0.119 R)
• M21: 4,957,973 km (0.094 R)
• M22: 5,098,445 km (0.084 R)
• M23: 5,644,028 km (0.115 R)
• M24: 5,820,255 km (0.072 R)
• M25: 6,178,093 km (0.096 R)
• M26: 6,329,336 km (0.045 R)
• M27: 6,604,746 km (0.094 R)
• M28: 6,728,314 km (0.083 R)
• M29: 6,915,311 km (0.097 R)
• M30: 7,615,280 km (0.119 R)
• M31: 8,271,266 km (0.073 R)
• M32: 8,538,747 km (0.056 R)
• M33: 8,979,463 km (0.114 R)
• M34: 9,953,794 km (0.117 R)
• M35: 10,345,740 km (0.12 R)
• M36: 10,670,068 km (0.106 R)
• M37: 11,514,399 km (0.075 R)
• M38: 11,888,244 km (0.06 R)
• M39: 12,303,976 km (0.115 R)
• M40: 12,647,752 km (0.099 R)
• M41: 12,724,645 km (0.067 R)
• M42: 13,344,728 km (0.059 R)
• M43: 14,093,915 km (0.054 R)
• M44: 14,413,456 km (0.04 R)
• M45: 16,296,893 km (0.071 R)
• M46: 16,422,405 km (0.098 R)
• M47: 17,523,595 km (0.103 R)
• M48: 17,652,250 km (0.116 R)
• M49: 19,796,735 km (0.09 R)
• M50: 20,740,698 km (0.08 R)
• M51: 22,299,956 km (0.043 R)
• M52: 23,564,956 km (0.094 R)
• M53: 23,944,186 km (0.107 R)
• M54: 25,094,145 km (0.064 R)
• M55: 27,347,987 km (0.108 R)
• M56: 28,903,057 km (0.119 R)
• M57: 29,716,869 km (0.091 R)
• M58: 30,538,161 km (0.118 R)
• M59: 30,951,650 km (0.082 R)
• M60: 31,366,934 km (0.117 R)
• M61: 32,413,371 km (0.087 R)
• M62: 33,311,855 km (0.101 R)
• M63: 33,471,177 km (0.094 R)
• M64: 35,133,060 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 11.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.46 AU - 12.4 AU

Year: 14550 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,745,724 km

• M1: 168,148 km (0.044 R)
• M2: 657,183 km (0.037 R)
• M3: 1,174,942 km (0.077 R)
• M4: 1,251,536 km (0.107 R)
• M5: 1,410,110 km (0.064 R)
• M6: 1,592,619 km (0.103 R)
• M7: 1,730,399 km (0.11 R)
• M8: 2,205,970 km (0.109 R)
• M9: 2,866,594 km (0.075 R)
• M10: 3,361,913 km (0.101 R)
• M11: 3,699,555 km (0.025 R)
• M12: 4,071,904 km (0.042 R)
• M13: 4,383,367 km (0.112 R)
• M14: 4,652,943 km (0.033 R)
• M15: 5,106,075 km (0.107 R)
• M16: 6,108,829 km (0.063 R)
• M17: 6,688,670 km (0.059 R)
• M18: 6,942,688 km (0.07 R)
• M19: 7,431,274 km (0.111 R)
• M20: 7,606,304 km (0.05 R)
• M21: 8,260,046 km (0.115 R)
• M22: 8,931,741 km (0.101 R)
• M23: 9,180,373 km (0.108 R)
• M24: 9,368,417 km (0.101 R)
• M25: 9,780,260 km (0.111 R)
• M26: 10,262,713 km (0.089 R)
• M27: 10,851,979 km (0.069 R)
• M28: 11,317,827 km (0.117 R)
• M29: 11,485,825 km (0.109 R)
• M30: 11,620,912 km (0.092 R)
• M31: 11,722,489 km (0.071 R)
• M32: 12,407,348 km (0.097 R)
• M33: 13,070,067 km (0.071 R)
• M34: 13,672,797 km (0.104 R)
• M35: 14,031,682 km (0.105 R)
• M36: 14,721,926 km (0.112 R)
• M37: 15,200,640 km (0.088 R)
• M38: 15,386,141 km (0.069 R)
• M39: 15,609,640 km (0.083 R)
• M40: 16,060,079 km (0.06 R)
• M41: 16,324,868 km (0.115 R)
• M42: 17,204,802 km (0.033 R)
• M43: 19,050,541 km (0.069 R)
• M44: 19,411,072 km (0.088 R)
• M45: 19,814,537 km (0.115 R)
• M46: 20,139,165 km (0.085 R)
• M47: 20,752,665 km (0.108 R)
• M48: 20,958,512 km (0.056 R)
• M49: 21,413,738 km (0.049 R)
• M50: 22,334,214 km (0.101 R)
• M51: 22,714,342 km (0.115 R)
• M52: 22,926,622 km (0.098 R)
• M53: 23,054,229 km (0.044 R)
• M54: 23,395,761 km (0.108 R)
• M55: 23,824,957 km (0.077 R)
• M56: 25,435,677 km (0.097 R)
• M57: 27,171,162 km (0.107 R)
• M58: 28,852,941 km (0.095 R)
• M59: 29,451,782 km (0.064 R)
• M60: 30,287,734 km (0.105 R)
• M61: 30,755,527 km (0.116 R)
• M62: 31,131,466 km (0.107 R)
• M63: 31,698,293 km (0.113 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit