🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.5 AU

Year: 564 Days

Day: 27.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.76 AU - 2.92 AU

Year: 1301 Days

Day: 16.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,194,605 km

• M1: 115,340 km (0.104 R)
• M2: 1,194,988 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.3 AU - 2.44 AU

Year: 1326 Days

Day: 30.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.96 AU - 3.4 AU

Year: 2061 Days

Day: 47.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.61 AU - 4.11 AU

Year: 2238 Days

Day: 37.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,194,605 km

• M1: 2,129,825 km (0.114 R)
• M2: 2,684,384 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.46 AU - 5.1 AU

Year: 3218 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 13.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.77 AU - 9.35 AU

Year: 9102 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,194,605 km

• M1: 195,225 km (0.072 R)
• M2: 284,535 km (0.091 R)
• M3: 418,724 km (0.117 R)
• M4: 648,507 km (0.09 R)
• M5: 862,133 km (0.106 R)
• M6: 1,002,306 km (0.118 R)
• M7: 2,005,060 km (0.113 R)
• M8: 2,131,620 km (0.108 R)
• M9: 2,596,570 km (0.11 R)
• M10: 2,712,060 km (0.05 R)
• M11: 2,805,708 km (0.115 R)
• M12: 3,216,055 km (0.07 R)
• M13: 3,441,200 km (0.114 R)
• M14: 3,749,521 km (0.041 R)
• M15: 3,907,048 km (0.049 R)
• M16: 4,476,267 km (0.088 R)
• M17: 4,671,792 km (0.031 R)
• M18: 4,784,888 km (0.111 R)
• M19: 5,452,842 km (0.059 R)
• M20: 5,813,074 km (0.114 R)
• M21: 6,462,329 km (0.063 R)
• M22: 6,940,294 km (0.069 R)
• M23: 7,069,696 km (0.073 R)
• M24: 7,429,778 km (0.113 R)
• M25: 8,236,111 km (0.105 R)
• M26: 8,442,107 km (0.052 R)
• M27: 8,649,898 km (0.106 R)
• M28: 9,283,296 km (0.086 R)
• M29: 9,641,583 km (0.074 R)
• M30: 9,968,005 km (0.104 R)
• M31: 10,224,566 km (0.104 R)
• M32: 10,483,220 km (0.057 R)
• M33: 10,781,369 km (0.115 R)
• M34: 11,044,661 km (0.107 R)
• M35: 12,550,364 km (0.083 R)
• M36: 12,668,845 km (0.106 R)
• M37: 13,226,845 km (0.092 R)
• M38: 13,833,465 km (0.06 R)
• M39: 14,078,656 km (0.117 R)
• M40: 14,325,492 km (0.034 R)
• M41: 15,284,414 km (0.079 R)
• M42: 16,263,981 km (0.066 R)
• M43: 16,870,301 km (0.082 R)
• M44: 17,044,882 km (0.064 R)
• M45: 17,660,627 km (0.079 R)
• M46: 18,328,582 km (0.087 R)
• M47: 18,508,099 km (0.084 R)
• M48: 18,823,601 km (0.062 R)
• M49: 19,232,003 km (0.093 R)
• M50: 19,597,471 km (0.081 R)
• M51: 20,288,762 km (0.079 R)
• M52: 20,474,563 km (0.087 R)
• M53: 21,458,917 km (0.037 R)
• M54: 21,553,463 km (0.101 R)
• M55: 22,076,008 km (0.115 R)
• M56: 22,843,595 km (0.07 R)
• M57: 23,230,605 km (0.079 R)
• M58: 24,109,492 km (0.054 R)
• M59: 24,355,581 km (0.075 R)
• M60: 24,701,451 km (0.119 R)
• M61: 25,398,128 km (0.099 R)
• M62: 26,252,781 km (0.082 R)
• M63: 27,014,683 km (0.035 R)
• M64: 27,116,858 km (0.09 R)
• M65: 27,732,453 km (0.086 R)
• M66: 27,938,599 km (0.106 R)
• M67: 28,768,568 km (0.051 R)
• M68: 29,186,545 km (0.114 R)
• M69: 29,923,015 km (0.095 R)
• M70: 31,306,795 km (0.064 R)
• M71: 31,790,744 km (0.063 R)
• M72: 32,168,778 km (0.062 R)
• M73: 32,277,087 km (0.107 R)
• M74: 32,494,004 km (0.064 R)
• M75: 32,765,973 km (0.033 R)
• M76: 33,202,499 km (0.075 R)
• M77: 33,312,005 km (0.051 R)
• M78: 35,023,704 km (0.098 R)
• M79: 35,135,154 km (0.075 R)
• M80: 36,086,896 km (0.085 R)
• M81: 36,481,386 km (0.041 R)
• M82: 37,502,092 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.8

Radius: 3.6

Gravity: 52.69 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.26 AU - 20.98 AU

Year: 28033 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,194,605 km

• M1: 68,815 km (0.049 R)
• M2: 219,610 km (0.08 R)
• M3: 334,351 km (0.101 R)
• M4: 721,959 km (0.09 R)
• M5: 1,108,520 km (0.08 R)
• M6: 1,140,684 km (0.115 R)
• M7: 1,513,631 km (0.101 R)
• M8: 1,621,641 km (0.116 R)
• M9: 2,319,964 km (0.116 R)
• M10: 5,136,144 km (0.067 R)
• M11: 5,407,514 km (0.106 R)
• M12: 5,683,373 km (0.099 R)
• M13: 5,795,122 km (0.052 R)
• M14: 6,134,410 km (0.079 R)
• M15: 6,422,087 km (0.119 R)
• M16: 6,538,325 km (0.098 R)
• M17: 7,250,710 km (0.025 R)
• M18: 8,049,712 km (0.108 R)
• M19: 8,364,466 km (0.109 R)
• M20: 9,201,466 km (0.05 R)
• M21: 9,266,840 km (0.077 R)
• M22: 10,677,398 km (0.087 R)
• M23: 11,442,442 km (0.114 R)
• M24: 12,514,011 km (0.111 R)
• M25: 12,659,271 km (0.072 R)
• M26: 13,319,895 km (0.095 R)
• M27: 13,691,646 km (0.068 R)
• M28: 14,369,474 km (0.115 R)
• M29: 14,521,615 km (0.094 R)
• M30: 14,827,543 km (0.116 R)
• M31: 15,679,502 km (0.079 R)
• M32: 17,027,080 km (0.115 R)
• M33: 17,592,710 km (0.09 R)
• M34: 18,493,887 km (0.065 R)
• M35: 18,659,342 km (0.099 R)
• M36: 19,158,700 km (0.087 R)
• M37: 19,831,292 km (0.115 R)
• M38: 20,597,084 km (0.034 R)
• M39: 21,372,599 km (0.045 R)
• M40: 21,633,198 km (0.096 R)
• M41: 21,982,360 km (0.103 R)
• M42: 23,666,084 km (0.071 R)
• M43: 23,935,659 km (0.087 R)
• M44: 24,932,879 km (0.043 R)
• M45: 25,115,687 km (0.104 R)
• M46: 26,314,565 km (0.039 R)
• M47: 27,437,596 km (0.116 R)
• M48: 27,910,176 km (0.06 R)
• M49: 28,005,021 km (0.085 R)
• M50: 28,385,448 km (0.119 R)
• M51: 28,959,305 km (0.114 R)
• M52: 29,247,581 km (0.119 R)
• M53: 32,581,369 km (0.054 R)
• M54: 33,887,358 km (0.055 R)
• M55: 33,988,487 km (0.106 R)
• M56: 34,089,764 km (0.093 R)
• M57: 34,394,196 km (0.114 R)
• M58: 35,005,752 km (0.066 R)
• M59: 35,210,402 km (0.096 R)
• M60: 36,654,021 km (0.099 R)
• M61: 39,492,342 km (0.06 R)
• M62: 42,727,695 km (0.073 R)
• M63: 45,711,425 km (0.073 R)
• M64: 46,046,973 km (0.099 R)
• M65: 48,533,289 km (0.081 R)
• M66: 49,333,488 km (0.089 R)
• M67: 50,138,026 km (0.054 R)
• M68: 51,178,778 km (0.11 R)
• M69: 51,411,103 km (0.043 R)
• M70: 52,109,875 km (0.087 R)
• M71: 53,988,824 km (0.118 R)
• M72: 55,651,006 km (0.087 R)
• M73: 56,848,537 km (0.067 R)
• M74: 57,571,095 km (0.097 R)
• M75: 60,246,503 km (0.106 R)
• M76: 64,209,650 km (0.103 R)
• M77: 65,717,447 km (0.09 R)
• M78: 73,690,864 km (0.113 R)
• M79: 73,821,912 km (0.047 R)
• M80: 73,953,109 km (0.094 R)
• M81: 75,929,746 km (0.063 R)
• M82: 76,327,078 km (0.058 R)
• M83: 79,262,637 km (0.096 R)
• M84: 79,531,314 km (0.079 R)
• M85: 81,827,343 km (0.038 R)
• M86: 82,642,950 km (0.106 R)
• M87: 84,968,150 km (0.117 R)
• M88: 87,315,041 km (0.071 R)
• M89: 88,844,829 km (0.093 R)
• M90: 88,984,254 km (0.083 R)
• M91: 91,226,427 km (0.109 R)
• M92: 92,213,175 km (0.091 R)
• M93: 92,920,174 km (0.072 R)
• M94: 93,770,937 km (0.072 R)
• M95: 94,909,228 km (0.088 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit