🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.24 AU

Year: 393 Days

Day: 12.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.05 AU - 1.43 AU

Year: 504 Days

Day: 29.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.38 AU - 3.4 AU

Year: 2280 Days

Day: 26.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 8.6

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.49 AU - 7.49 AU

Year: 5355 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,903,939 km

• M1: 106,962 km (0.075 R)
• M2: 593,604 km (0.1 R)
• M3: 1,149,809 km (0.118 R)
• M4: 1,444,517 km (0.085 R)
• M5: 1,749,248 km (0.095 R)
• M6: 2,066,246 km (0.037 R)
• M7: 2,404,786 km (0.104 R)
• M8: 3,173,569 km (0.09 R)
• M9: 3,951,777 km (0.112 R)
• M10: 4,502,597 km (0.085 R)
• M11: 5,018,709 km (0.091 R)
• M12: 5,483,510 km (0.082 R)
• M13: 6,875,668 km (0.043 R)
• M14: 9,755,427 km (0.1 R)
• M15: 11,934,320 km (0.099 R)
• M16: 13,029,376 km (0.108 R)
• M17: 13,408,906 km (0.082 R)
• M18: 14,361,396 km (0.106 R)
• M19: 17,951,296 km (0.041 R)
• M20: 19,527,010 km (0.112 R)
• M21: 22,794,527 km (0.091 R)
• M22: 23,505,117 km (0.078 R)
• M23: 23,825,555 km (0.11 R)
• M24: 24,475,408 km (0.113 R)
• M25: 27,635,364 km (0.095 R)
• M26: 28,172,121 km (0.105 R)
• M27: 28,443,193 km (0.059 R)
• M28: 29,082,275 km (0.089 R)
• M29: 30,579,151 km (0.052 R)
• M30: 31,153,457 km (0.062 R)
• M31: 31,930,319 km (0.101 R)
• M32: 34,133,597 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.1

Radius: 6.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.41 AU - 20.01 AU

Year: 27222 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,903,939 km

• M1: 455,675 km (0.105 R)
• M2: 1,961,228 km (0.059 R)
• M3: 2,280,470 km (0.105 R)
• M4: 6,167,172 km (0.119 R)
• M5: 8,595,594 km (0.071 R)
• M6: 9,628,269 km (0.102 R)
• M7: 10,051,481 km (0.094 R)
• M8: 10,869,931 km (0.107 R)
• M9: 12,927,201 km (0.049 R)
• M10: 13,516,766 km (0.102 R)
• M11: 15,393,172 km (0.08 R)
• M12: 15,888,191 km (0.094 R)
• M13: 16,223,889 km (0.07 R)
• M14: 28,272,053 km (0.092 R)
• M15: 36,721,490 km (0.092 R)
• M16: 37,456,315 km (0.077 R)
• M17: 73,895,514 km (0.114 R)
• M18: 79,138,022 km (0.059 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: 346 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit