🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 17.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.58 AU - 0.72 AU

Year: 198 Days

Day: 45.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.75 AU - 0.81 AU

Year: 261 Days

Day: 22.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.89 AU - 1.09 AU

Year: 373 Days

Day: 37.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.93 AU - 1.07 AU

Year: 379 Days

Day: 29.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 461 Days

Day: 21.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,212,646 km

• M1: 278,701 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.33 AU - 2.09 AU

Year: 847 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.75 AU - 3.25 AU

Year: 1968 Days

Day: 18.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 8.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.97 AU - 9.31 AU

Year: 9619 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,212,646 km

• M1: 102,175 km (0.116 R)
• M2: 155,133 km (0.098 R)
• M3: 244,144 km (0.08 R)
• M4: 436,078 km (0.098 R)
• M5: 565,480 km (0.058 R)
• M6: 675,584 km (0.117 R)
• M7: 1,068,428 km (0.082 R)
• M8: 1,415,345 km (0.113 R)
• M9: 1,568,234 km (0.039 R)
• M10: 1,680,882 km (0.045 R)
• M11: 2,059,065 km (0.071 R)
• M12: 2,132,966 km (0.044 R)
• M13: 2,207,765 km (0.067 R)
• M14: 2,489,757 km (0.057 R)
• M15: 2,892,624 km (0.091 R)
• M16: 3,201,095 km (0.108 R)
• M17: 3,941,006 km (0.096 R)
• M18: 4,064,275 km (0.088 R)
• M19: 4,157,474 km (0.08 R)
• M20: 4,995,372 km (0.099 R)
• M21: 5,744,109 km (0.102 R)
• M22: 5,954,444 km (0.109 R)
• M23: 6,131,568 km (0.102 R)
• M24: 6,382,593 km (0.091 R)
• M25: 6,527,553 km (0.096 R)
• M26: 6,637,059 km (0.095 R)
• M27: 6,820,765 km (0.112 R)
• M28: 7,382,206 km (0.095 R)
• M29: 9,440,822 km (0.081 R)
• M30: 9,897,694 km (0.096 R)
• M31: 10,149,916 km (0.079 R)
• M32: 10,703,877 km (0.069 R)
• M33: 10,962,831 km (0.108 R)
• M34: 11,093,131 km (0.06 R)
• M35: 11,531,004 km (0.089 R)
• M36: 13,015,912 km (0.034 R)
• M37: 13,246,143 km (0.045 R)
• M38: 13,384,821 km (0.087 R)
• M39: 13,804,144 km (0.089 R)
• M40: 14,085,986 km (0.089 R)
• M41: 15,329,443 km (0.055 R)
• M42: 17,259,555 km (0.09 R)
• M43: 17,512,376 km (0.107 R)
• M44: 17,970,893 km (0.082 R)
• M45: 18,433,300 km (0.097 R)
• M46: 19,317,274 km (0.066 R)
• M47: 19,632,626 km (0.109 R)
• M48: 20,374,931 km (0.072 R)
• M49: 20,481,744 km (0.086 R)
• M50: 20,856,935 km (0.047 R)
• M51: 21,180,366 km (0.118 R)
• M52: 21,668,803 km (0.111 R)
• M53: 21,723,256 km (0.088 R)
• M54: 21,777,710 km (0.11 R)
• M55: 22,933,503 km (0.075 R)
• M56: 23,883,599 km (0.093 R)
• M57: 24,278,538 km (0.089 R)
• M58: 24,335,235 km (0.077 R)
• M59: 24,505,328 km (0.092 R)
• M60: 24,960,704 km (0.064 R)
• M61: 26,985,960 km (0.06 R)
• M62: 27,751,602 km (0.046 R)
• M63: 28,404,896 km (0.111 R)
• M64: 29,545,430 km (0.119 R)
• M65: 29,787,479 km (0.117 R)
• M66: 29,908,653 km (0.109 R)
• M67: 31,007,300 km (0.089 R)
• M68: 31,499,926 km (0.084 R)
• M69: 32,368,042 km (0.108 R)
• M70: 33,181,107 km (0.05 R)
• M71: 34,127,762 km (0.076 R)
• M72: 34,381,779 km (0.111 R)
• M73: 34,827,581 km (0.116 R)
• M74: 35,596,514 km (0.057 R)
• M75: 37,412,183 km (0.092 R)
• M76: 37,805,028 km (0.093 R)
• M77: 38,793,570 km (0.106 R)
• M78: 39,457,186 km (0.102 R)
• M79: 41,335,388 km (0.083 R)
• M80: 41,606,010 km (0.086 R)
• M81: 42,353,551 km (0.103 R)
• M82: 43,517,273 km (0.085 R)
• M83: 43,723,867 km (0.111 R)
• M84: 44,414,411 km (0.085 R)
• M85: 45,666,545 km (0.104 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: 448 - 18,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit