🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.73 AU - 1.19 AU

Year: 345 Days

Day: 34.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.97 AU - 1.27 AU

Year: 435 Days

Day: 47.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,103,709 km

• M1: 27,526 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.95 AU - 1.37 AU

Year: 459 Days

Day: 16.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.25 AU - 1.25 AU

Year: 513 Days

Day: 19.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,103,709 km

• M1: 34,408 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 14.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.63 AU - 8.05 AU

Year: 8058 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,103,709 km

• M1: 182,809 km (0.073 R)
• M2: 806,931 km (0.066 R)
• M3: 1,557,912 km (0.103 R)
• M4: 3,793,802 km (0.119 R)
• M5: 6,167,771 km (0.103 R)
• M6: 7,244,875 km (0.097 R)
• M7: 8,444,052 km (0.119 R)
• M8: 9,679,132 km (0.066 R)
• M9: 10,682,036 km (0.099 R)
• M10: 13,234,624 km (0.106 R)
• M11: 20,882,666 km (0.064 R)
• M12: 25,363,721 km (0.092 R)
• M13: 27,640,451 km (0.087 R)
• M14: 29,754,119 km (0.116 R)
• M15: 31,052,778 km (0.088 R)
• M16: 36,740,339 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 14

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.63 AU - 13.75 AU

Year: 15623 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,103,709 km

• M1: 177,273 km (0.046 R)
• M2: 861,085 km (0.112 R)
• M3: 1,299,108 km (0.108 R)
• M4: 2,291,391 km (0.049 R)
• M5: 2,811,842 km (0.099 R)
• M6: 3,536,194 km (0.084 R)
• M7: 5,461,669 km (0.048 R)
• M8: 6,950,317 km (0.087 R)
• M9: 11,211,463 km (0.064 R)
• M10: 11,779,187 km (0.09 R)
• M11: 14,509,497 km (0.071 R)
• M12: 16,236,306 km (0.087 R)
• M13: 18,641,989 km (0.089 R)
• M14: 22,236,826 km (0.079 R)
• M15: 23,044,056 km (0.111 R)
• M16: 24,244,130 km (0.1 R)
• M17: 25,974,229 km (0.109 R)
• M18: 29,464,647 km (0.103 R)
• M19: 32,564,913 km (0.116 R)
• M20: 40,721,438 km (0.088 R)
• M21: 45,985,937 km (0.037 R)
• M22: 46,710,738 km (0.117 R)
• M23: 52,945,080 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit