🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.61 AU

Year: 566 Days

Day: 47.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.25 AU - 1.63 AU

Year: 610 Days

Day: 25.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.58 AU - 1.74 AU

Year: 755 Days

Day: 16.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.15 AU - 3.15 AU

Year: 1523 Days

Day: 30 Hours

Environment

Temp: -77 °C

Axial Tilt: 91.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.22 AU - 3.24 AU

Year: 2050 Days

Day: 38.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,971,779 km

• M1: 23,936 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.29 AU - 3.71 AU

Year: 2312 Days

Day: 19.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.02 AU - 6.22 AU

Year: 4091 Days

Day: 40.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 11.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.57 AU - 7.71 AU

Year: 6737 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,971,779 km

• M1: 188,493 km (0.089 R)
• M2: 377,735 km (0.086 R)
• M3: 471,682 km (0.09 R)
• M4: 689,497 km (0.091 R)
• M5: 839,842 km (0.065 R)
• M6: 1,002,007 km (0.069 R)
• M7: 2,005,060 km (0.111 R)
• M8: 2,084,646 km (0.059 R)
• M9: 2,371,874 km (0.07 R)
• M10: 2,498,883 km (0.109 R)
• M11: 2,782,221 km (0.098 R)
• M12: 3,499,393 km (0.092 R)
• M13: 3,693,721 km (0.058 R)
• M14: 4,067,566 km (0.107 R)
• M15: 4,195,023 km (0.099 R)
• M16: 4,905,913 km (0.103 R)
• M17: 5,541,105 km (0.028 R)
• M18: 6,143,685 km (0.115 R)
• M19: 6,378,853 km (0.111 R)
• M20: 6,827,647 km (0.052 R)
• M21: 7,224,979 km (0.101 R)
• M22: 7,317,879 km (0.105 R)
• M23: 7,629,940 km (0.07 R)
• M24: 7,882,910 km (0.054 R)
• M25: 8,955,228 km (0.072 R)
• M26: 9,121,730 km (0.082 R)
• M27: 9,255,620 km (0.105 R)
• M28: 9,593,412 km (0.1 R)
• M29: 9,797,913 km (0.073 R)
• M30: 10,490,401 km (0.057 R)
• M31: 10,595,568 km (0.045 R)
• M32: 10,948,919 km (0.091 R)
• M33: 11,162,844 km (0.104 R)
• M34: 11,486,274 km (0.052 R)
• M35: 11,739,992 km (0.113 R)
• M36: 11,885,700 km (0.115 R)
• M37: 12,661,066 km (0.069 R)
• M38: 13,111,505 km (0.064 R)
• M39: 14,221,821 km (0.098 R)
• M40: 14,807,945 km (0.106 R)
• M41: 15,084,103 km (0.106 R)
• M42: 15,203,033 km (0.1 R)
• M43: 15,401,998 km (0.085 R)
• M44: 16,125,005 km (0.107 R)
• M45: 16,246,628 km (0.064 R)
• M46: 16,736,112 km (0.029 R)
• M47: 16,818,092 km (0.029 R)
• M48: 17,189,095 km (0.11 R)
• M49: 17,479,464 km (0.114 R)
• M50: 18,233,437 km (0.072 R)
• M51: 18,784,705 km (0.103 R)
• M52: 19,212,555 km (0.074 R)
• M53: 19,643,547 km (0.076 R)
• M54: 20,077,680 km (0.109 R)
• M55: 20,295,943 km (0.043 R)
• M56: 21,132,644 km (0.112 R)
• M57: 21,265,786 km (0.068 R)
• M58: 22,160,531 km (0.093 R)
• M59: 22,703,272 km (0.113 R)
• M60: 23,021,916 km (0.119 R)
• M61: 23,755,843 km (0.097 R)
• M62: 23,894,221 km (0.091 R)
• M63: 25,058,541 km (0.093 R)
• M64: 25,199,462 km (0.073 R)
• M65: 25,576,748 km (0.119 R)
• M66: 25,765,989 km (0.088 R)
• M67: 26,288,983 km (0.064 R)
• M68: 26,959,631 km (0.047 R)
• M69: 27,055,972 km (0.079 R)
• M70: 27,248,803 km (0.055 R)
• M71: 28,317,830 km (0.114 R)
• M72: 29,648,652 km (0.109 R)
• M73: 30,848,577 km (0.059 R)
• M74: 31,150,914 km (0.044 R)
• M75: 31,252,042 km (0.104 R)
• M76: 31,758,880 km (0.057 R)
• M77: 32,832,095 km (0.09 R)
• M78: 32,986,330 km (0.086 R)
• M79: 33,761,547 km (0.083 R)
• M80: 33,969,188 km (0.052 R)
• M81: 35,066,638 km (0.07 R)
• M82: 35,224,315 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862

Radius: 5.9

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.24 AU - 16.04 AU

Year: 17788 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,971,779 km

• M1: 149,299 km (0.104 R)
• M2: 199,115 km (0.032 R)
• M3: 287,976 km (0.118 R)
• M4: 391,498 km (0.043 R)
• M5: 1,389,615 km (0.053 R)
• M6: 1,570,329 km (0.118 R)
• M7: 1,758,673 km (0.101 R)
• M8: 2,401,794 km (0.1 R)
• M9: 3,630,890 km (0.112 R)
• M10: 4,091,801 km (0.116 R)
• M11: 4,220,754 km (0.066 R)
• M12: 4,976,523 km (0.099 R)
• M13: 5,206,604 km (0.102 R)
• M14: 5,725,260 km (0.108 R)
• M15: 7,066,555 km (0.117 R)
• M16: 7,169,628 km (0.076 R)
• M17: 7,587,006 km (0.095 R)
• M18: 7,905,200 km (0.059 R)
• M19: 7,958,756 km (0.113 R)
• M20: 9,164,964 km (0.099 R)
• M21: 9,390,408 km (0.12 R)
• M22: 10,603,497 km (0.109 R)
• M23: 11,078,470 km (0.119 R)
• M24: 12,544,829 km (0.099 R)
• M25: 15,186,877 km (0.081 R)
• M26: 15,253,448 km (0.077 R)
• M27: 16,331,001 km (0.12 R)
• M28: 18,204,415 km (0.066 R)
• M29: 19,130,426 km (0.09 R)
• M30: 19,925,988 km (0.12 R)
• M31: 20,144,849 km (0.101 R)
• M32: 20,511,364 km (0.103 R)
• M33: 21,176,476 km (0.078 R)
• M34: 21,474,475 km (0.098 R)
• M35: 21,923,867 km (0.101 R)
• M36: 22,376,550 km (0.074 R)
• M37: 24,217,502 km (0.107 R)
• M38: 25,392,593 km (0.086 R)
• M39: 26,426,015 km (0.099 R)
• M40: 27,311,036 km (0.11 R)
• M41: 28,451,570 km (0.064 R)
• M42: 28,780,237 km (0.085 R)
• M43: 29,192,828 km (0.067 R)
• M44: 31,031,685 km (0.091 R)
• M45: 31,200,730 km (0.075 R)
• M46: 31,794,634 km (0.103 R)
• M47: 32,050,297 km (0.108 R)
• M48: 32,392,277 km (0.084 R)
• M49: 33,339,082 km (0.047 R)
• M50: 33,685,551 km (0.116 R)
• M51: 34,907,766 km (0.088 R)
• M52: 34,995,579 km (0.119 R)
• M53: 35,259,620 km (0.1 R)
• M54: 36,322,213 km (0.069 R)
• M55: 37,036,543 km (0.066 R)
• M56: 38,297,504 km (0.104 R)
• M57: 38,569,622 km (0.062 R)
• M58: 38,751,384 km (0.12 R)
• M59: 40,215,348 km (0.111 R)
• M60: 40,491,955 km (0.118 R)
• M61: 40,769,010 km (0.089 R)
• M62: 41,697,415 km (0.084 R)
• M63: 43,197,283 km (0.113 R)
• M64: 43,859,104 km (0.104 R)
• M65: 44,905,690 km (0.064 R)
• M66: 45,864,314 km (0.063 R)
• M67: 46,636,089 km (0.067 R)
• M68: 48,192,505 km (0.047 R)
• M69: 48,584,152 km (0.069 R)
• M70: 48,682,289 km (0.12 R)
• M71: 48,878,711 km (0.118 R)
• M72: 49,765,676 km (0.099 R)
• M73: 50,161,662 km (0.105 R)
• M74: 52,458,588 km (0.107 R)
• M75: 53,366,796 km (0.086 R)
• M76: 53,467,925 km (0.08 R)
• M77: 54,687,596 km (0.101 R)
• M78: 54,789,622 km (0.04 R)
• M79: 55,403,272 km (0.119 R)
• M80: 55,608,371 km (0.079 R)
• M81: 61,451,365 km (0.101 R)
• M82: 63,370,406 km (0.12 R)
• M83: 63,477,518 km (0.079 R)
• M84: 64,768,548 km (0.078 R)
• M85: 65,851,038 km (0.115 R)
• M86: 66,068,254 km (0.084 R)
• M87: 67,048,569 km (0.071 R)
• M88: 67,924,165 km (0.119 R)
• M89: 68,143,625 km (0.119 R)
• M90: 69,244,366 km (0.105 R)
• M91: 73,031,137 km (0.104 R)
• M92: 73,143,485 km (0.113 R)
• M93: 73,593,625 km (0.096 R)
• M94: 74,270,556 km (0.117 R)
• M95: 74,496,598 km (0.093 R)
• M96: 75,744,244 km (0.068 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit