🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 323 Days

Day: 39.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,950,981 km

• M1: 33,959 km (0.109 R)
• M2: 708,496 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.97 AU - 1.01 AU

Year: 379 Days

Day: 38 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.12 AU - 3.5 AU

Year: 2319 Days

Day: 28.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 9

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.83 AU - 7.93 AU

Year: 7719 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,950,981 km

• M1: 112,647 km (0.078 R)
• M2: 651,798 km (0.104 R)
• M3: 985,252 km (0.036 R)
• M4: 1,750,445 km (0.057 R)
• M5: 2,080,308 km (0.109 R)
• M6: 2,489,458 km (0.108 R)
• M7: 2,994,501 km (0.069 R)
• M8: 3,352,488 km (0.099 R)
• M9: 4,430,790 km (0.081 R)
• M10: 4,807,477 km (0.104 R)
• M11: 5,173,992 km (0.067 R)
• M12: 5,997,827 km (0.073 R)
• M13: 7,534,497 km (0.113 R)
• M14: 8,591,406 km (0.113 R)
• M15: 15,136,462 km (0.043 R)
• M16: 15,992,910 km (0.094 R)
• M17: 16,467,285 km (0.054 R)
• M18: 19,207,918 km (0.112 R)
• M19: 21,822,889 km (0.076 R)
• M20: 22,322,695 km (0.079 R)
• M21: 23,605,347 km (0.064 R)
• M22: 25,574,654 km (0.049 R)
• M23: 26,317,108 km (0.101 R)
• M24: 27,942,489 km (0.096 R)
• M25: 28,929,386 km (0.113 R)
• M26: 29,633,842 km (0.054 R)
• M27: 35,687,170 km (0.076 R)
• M28: 41,111,290 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 11.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.16 AU - 11.08 AU

Year: 13325 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,950,981 km

• M1: 150,346 km (0.074 R)
• M2: 549,772 km (0.055 R)
• M3: 1,051,523 km (0.077 R)
• M4: 2,416,604 km (0.099 R)
• M5: 2,873,476 km (0.099 R)
• M6: 3,848,704 km (0.071 R)
• M7: 4,382,320 km (0.116 R)
• M8: 5,561,899 km (0.086 R)
• M9: 7,244,127 km (0.084 R)
• M10: 10,258,524 km (0.108 R)
• M11: 12,011,662 km (0.103 R)
• M12: 12,574,449 km (0.117 R)
• M13: 13,956,434 km (0.086 R)
• M14: 14,508,749 km (0.099 R)
• M15: 16,557,343 km (0.057 R)
• M16: 17,491,731 km (0.109 R)
• M17: 18,378,996 km (0.113 R)
• M18: 22,699,383 km (0.078 R)
• M19: 23,754,795 km (0.091 R)
• M20: 25,860,086 km (0.041 R)
• M21: 26,588,778 km (0.091 R)
• M22: 31,017,772 km (0.087 R)
• M23: 32,557,134 km (0.102 R)
• M24: 37,878,330 km (0.043 R)
• M25: 41,589,106 km (0.042 R)
• M26: 45,235,105 km (0.028 R)
• M27: 51,503,405 km (0.101 R)
• M28: 52,160,290 km (0.066 R)
• M29: 53,156,312 km (0.113 R)
• M30: 58,149,590 km (0.105 R)
• M31: 59,760,609 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 14.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.51 AU - 13.35 AU

Year: 13912 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,950,981 km

• M1: 182,958 km (0.109 R)
• M2: 854,653 km (0.056 R)
• M3: 1,454,839 km (0.079 R)
• M4: 2,229,307 km (0.096 R)
• M5: 2,793,441 km (0.109 R)
• M6: 3,500,441 km (0.055 R)
• M7: 4,352,251 km (0.112 R)
• M8: 5,533,326 km (0.101 R)
• M9: 6,766,760 km (0.096 R)
• M10: 8,006,029 km (0.086 R)
• M11: 8,973,927 km (0.1 R)
• M12: 9,533,872 km (0.055 R)
• M13: 10,776,133 km (0.09 R)
• M14: 15,282,769 km (0.062 R)
• M15: 15,947,881 km (0.106 R)
• M16: 16,771,417 km (0.092 R)
• M17: 18,728,457 km (0.115 R)
• M18: 21,404,164 km (0.047 R)
• M19: 22,662,133 km (0.053 R)
• M20: 26,446,660 km (0.116 R)
• M21: 29,804,234 km (0.096 R)
• M22: 31,906,832 km (0.087 R)
• M23: 36,996,451 km (0.115 R)
• M24: 38,684,214 km (0.058 R)
• M25: 39,547,244 km (0.109 R)
• M26: 40,802,071 km (0.048 R)
• M27: 42,996,223 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit