🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 211 Days

Day: 33.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 342 Days

Day: 34.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.15 AU - 1.17 AU

Year: 461 Days

Day: 23 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,724,713 km

• M1: 31,266 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.29 AU - 1.37 AU

Year: 566 Days

Day: 27.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.64 AU - 2.06 AU

Year: 928 Days

Day: 38.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 11.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.02 AU - 11.74 AU

Year: 11458 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 65,724,713 km

• M1: 178,470 km (0.048 R)
• M2: 379,829 km (0.039 R)
• M3: 543,190 km (0.1 R)
• M4: 1,309,131 km (0.084 R)
• M5: 1,523,206 km (0.062 R)
• M6: 1,634,656 km (0.108 R)
• M7: 1,765,404 km (0.088 R)
• M8: 1,899,893 km (0.03 R)
• M9: 2,323,853 km (0.108 R)
• M10: 2,796,882 km (0.09 R)
• M11: 2,974,604 km (0.067 R)
• M12: 3,217,551 km (0.104 R)
• M13: 3,551,453 km (0.038 R)
• M14: 3,940,707 km (0.039 R)
• M15: 4,029,119 km (0.033 R)
• M16: 4,162,860 km (0.09 R)
• M17: 4,320,835 km (0.112 R)
• M18: 5,164,866 km (0.11 R)
• M19: 5,556,364 km (0.041 R)
• M20: 5,630,714 km (0.119 R)
• M21: 6,708,268 km (0.059 R)
• M22: 6,893,919 km (0.109 R)
• M23: 7,108,442 km (0.104 R)
• M24: 7,516,246 km (0.109 R)
• M25: 7,654,025 km (0.098 R)
• M26: 7,764,728 km (0.118 R)
• M27: 7,904,003 km (0.069 R)
• M28: 8,100,276 km (0.056 R)
• M29: 8,355,041 km (0.116 R)
• M30: 8,872,500 km (0.053 R)
• M31: 9,548,982 km (0.034 R)
• M32: 9,878,396 km (0.092 R)
• M33: 12,711,032 km (0.054 R)
• M34: 13,339,193 km (0.116 R)
• M35: 14,798,072 km (0.107 R)
• M36: 15,283,816 km (0.091 R)
• M37: 16,414,028 km (0.11 R)
• M38: 16,808,817 km (0.068 R)
• M39: 17,242,950 km (0.099 R)
• M40: 17,534,516 km (0.074 R)
• M41: 17,607,669 km (0.09 R)
• M42: 17,680,823 km (0.071 R)
• M43: 18,604,889 km (0.092 R)
• M44: 18,903,935 km (0.109 R)
• M45: 18,978,883 km (0.094 R)
• M46: 19,091,531 km (0.073 R)
• M47: 20,077,530 km (0.101 R)
• M48: 20,615,335 km (0.116 R)
• M49: 20,731,273 km (0.105 R)
• M50: 21,002,344 km (0.058 R)
• M51: 21,626,616 km (0.117 R)
• M52: 22,853,468 km (0.104 R)
• M53: 23,334,425 km (0.027 R)
• M54: 23,455,301 km (0.113 R)
• M55: 25,747,589 km (0.057 R)
• M56: 26,751,690 km (0.115 R)
• M57: 27,089,182 km (0.082 R)
• M58: 27,768,506 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 3.8

Gravity: 28.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.44 AU - 13.7 AU

Year: 17434 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,724,713 km

• M1: 105,915 km (0.12 R)
• M2: 144,512 km (0.067 R)
• M3: 307,573 km (0.111 R)
• M4: 431,440 km (0.064 R)
• M5: 516,561 km (0.077 R)
• M6: 763,099 km (0.078 R)
• M7: 824,733 km (0.038 R)
• M8: 974,929 km (0.113 R)
• M9: 1,157,140 km (0.107 R)
• M10: 1,325,288 km (0.095 R)
• M11: 1,526,796 km (0.088 R)
• M12: 2,216,741 km (0.067 R)
• M13: 2,425,281 km (0.09 R)
• M14: 2,608,837 km (0.104 R)
• M15: 3,320,026 km (0.078 R)
• M16: 3,872,490 km (0.111 R)
• M17: 3,979,154 km (0.105 R)
• M18: 6,059,761 km (0.116 R)
• M19: 6,225,216 km (0.026 R)
• M20: 6,266,804 km (0.043 R)
• M21: 6,944,932 km (0.103 R)
• M22: 7,248,914 km (0.111 R)
• M23: 8,004,982 km (0.043 R)
• M24: 8,415,329 km (0.108 R)
• M25: 8,739,358 km (0.082 R)
• M26: 8,926,206 km (0.107 R)
• M27: 9,161,673 km (0.044 R)
• M28: 9,542,848 km (0.068 R)
• M29: 9,928,960 km (0.117 R)
• M30: 11,371,383 km (0.1 R)
• M31: 11,780,683 km (0.042 R)
• M32: 11,883,756 km (0.058 R)
• M33: 12,824,726 km (0.061 R)
• M34: 13,627,169 km (0.047 R)
• M35: 13,843,787 km (0.029 R)
• M36: 13,898,241 km (0.116 R)
• M37: 15,167,728 km (0.034 R)
• M38: 15,505,071 km (0.119 R)
• M39: 15,787,961 km (0.092 R)
• M40: 16,015,499 km (0.099 R)
• M41: 16,589,207 km (0.097 R)
• M42: 17,111,304 km (0.071 R)
• M43: 17,403,618 km (0.095 R)
• M44: 17,638,636 km (0.102 R)
• M45: 18,769,596 km (0.079 R)
• M46: 18,950,310 km (0.114 R)
• M47: 19,071,036 km (0.05 R)
• M48: 20,416,519 km (0.094 R)
• M49: 20,726,486 km (0.109 R)
• M50: 20,788,719 km (0.027 R)
• M51: 21,100,630 km (0.092 R)
• M52: 22,299,807 km (0.081 R)
• M53: 22,683,226 km (0.101 R)
• M54: 23,911,275 km (0.105 R)
• M55: 24,172,473 km (0.086 R)
• M56: 26,769,043 km (0.118 R)
• M57: 27,517,332 km (0.043 R)
• M58: 28,548,659 km (0.108 R)
• M59: 28,895,278 km (0.075 R)
• M60: 29,243,242 km (0.089 R)
• M61: 29,312,955 km (0.096 R)
• M62: 29,592,703 km (0.102 R)
• M63: 30,932,801 km (0.115 R)
• M64: 31,574,575 km (0.092 R)
• M65: 31,717,741 km (0.076 R)
• M66: 31,932,862 km (0.108 R)
• M67: 33,891,398 km (0.059 R)
• M68: 34,479,168 km (0.093 R)
• M69: 37,543,680 km (0.111 R)
• M70: 39,223,664 km (0.066 R)
• M71: 39,995,290 km (0.052 R)
• M72: 42,498,062 km (0.12 R)
• M73: 42,973,036 km (0.059 R)
• M74: 43,131,759 km (0.109 R)
• M75: 43,290,632 km (0.076 R)
• M76: 43,370,068 km (0.104 R)
• M77: 43,688,712 km (0.052 R)
• M78: 44,488,462 km (0.087 R)
• M79: 44,890,132 km (0.074 R)
• M80: 45,454,565 km (0.111 R)
• M81: 45,940,160 km (0.101 R)
• M82: 46,346,168 km (0.08 R)
• M83: 46,998,265 km (0.109 R)
• M84: 47,571,375 km (0.101 R)
• M85: 51,478,572 km (0.092 R)
• M86: 51,731,392 km (0.112 R)
• M87: 52,577,219 km (0.027 R)
• M88: 52,747,012 km (0.095 R)
• M89: 53,257,291 km (0.026 R)
• M90: 54,025,775 km (0.064 R)
• M91: 57,485,226 km (0.108 R)
• M92: 58,625,012 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 5

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.12 AU - 17.76 AU

Year: 23481 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,724,713 km

• M1: 68,067 km (0.09 R)
• M2: 127,906 km (0.073 R)
• M3: 170,990 km (0.11 R)
• M4: 369,806 km (0.104 R)
• M5: 818,450 km (0.118 R)
• M6: 1,465,162 km (0.067 R)
• M7: 1,924,427 km (0.075 R)
• M8: 2,015,233 km (0.117 R)
• M9: 2,076,568 km (0.091 R)
• M10: 2,201,183 km (0.115 R)
• M11: 2,296,327 km (0.084 R)
• M12: 2,791,795 km (0.108 R)
• M13: 2,929,276 km (0.113 R)
• M14: 3,139,910 km (0.06 R)
• M15: 3,538,738 km (0.112 R)
• M16: 3,650,188 km (0.093 R)
• M17: 3,914,976 km (0.109 R)
• M18: 4,583,679 km (0.091 R)
• M19: 4,951,839 km (0.098 R)
• M20: 5,202,565 km (0.075 R)
• M21: 6,156,850 km (0.099 R)
• M22: 7,305,014 km (0.106 R)
• M23: 7,399,709 km (0.115 R)
• M24: 7,494,853 km (0.073 R)
• M25: 7,734,360 km (0.091 R)
• M26: 7,927,640 km (0.112 R)
• M27: 8,467,838 km (0.077 R)
• M28: 8,517,504 km (0.076 R)
• M29: 10,583,002 km (0.093 R)
• M30: 10,797,675 km (0.053 R)
• M31: 11,505,423 km (0.087 R)
• M32: 11,670,878 km (0.104 R)
• M33: 12,115,932 km (0.12 R)
• M34: 13,310,321 km (0.11 R)
• M35: 13,542,048 km (0.072 R)
• M36: 14,127,275 km (0.117 R)
• M37: 14,720,730 km (0.093 R)
• M38: 16,487,032 km (0.088 R)
• M39: 16,673,580 km (0.109 R)
• M40: 17,111,603 km (0.106 R)
• M41: 17,743,803 km (0.038 R)
• M42: 17,871,111 km (0.065 R)
• M43: 18,836,017 km (0.085 R)
• M44: 19,096,168 km (0.084 R)
• M45: 19,357,516 km (0.091 R)
• M46: 19,817,679 km (0.092 R)
• M47: 24,047,708 km (0.063 R)
• M48: 24,329,850 km (0.108 R)
• M49: 24,400,609 km (0.109 R)
• M50: 25,829,269 km (0.067 R)
• M51: 26,699,330 km (0.083 R)
• M52: 26,991,495 km (0.109 R)
• M53: 27,138,101 km (0.099 R)
• M54: 27,874,422 km (0.086 R)
• M55: 28,022,524 km (0.087 R)
• M56: 28,991,319 km (0.114 R)
• M57: 30,046,882 km (0.087 R)
• M58: 30,122,728 km (0.114 R)
• M59: 32,350,839 km (0.086 R)
• M60: 32,584,361 km (0.11 R)
• M61: 32,740,242 km (0.085 R)
• M62: 33,209,680 km (0.12 R)
• M63: 34,631,309 km (0.058 R)
• M64: 34,870,216 km (0.041 R)
• M65: 35,750,750 km (0.116 R)
• M66: 37,697,167 km (0.107 R)
• M67: 38,024,787 km (0.096 R)
• M68: 38,106,916 km (0.108 R)
• M69: 38,189,045 km (0.094 R)
• M70: 39,262,260 km (0.1 R)
• M71: 39,927,672 km (0.09 R)
• M72: 41,016,744 km (0.11 R)
• M73: 42,540,698 km (0.105 R)
• M74: 43,395,500 km (0.068 R)
• M75: 45,556,890 km (0.056 R)
• M76: 48,018,822 km (0.116 R)
• M77: 48,285,256 km (0.119 R)
• M78: 49,266,020 km (0.049 R)
• M79: 51,065,981 km (0.115 R)
• M80: 51,883,085 km (0.091 R)
• M81: 52,521,419 km (0.101 R)
• M82: 53,806,165 km (0.106 R)
• M83: 56,968,814 km (0.097 R)
• M84: 57,721,740 km (0.099 R)
• M85: 60,287,044 km (0.059 R)
• M86: 60,670,164 km (0.095 R)
• M87: 61,150,374 km (0.058 R)
• M88: 61,438,948 km (0.112 R)
• M89: 61,535,289 km (0.118 R)
• M90: 62,114,382 km (0.073 R)
• M91: 62,986,239 km (0.106 R)
• M92: 63,083,477 km (0.114 R)
• M93: 64,742,218 km (0.088 R)
• M94: 65,429,471 km (0.085 R)
• M95: 65,724,777 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit