🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 222 Days

Day: 30.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,152,658 km

• M1: 545,434 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.43 AU - 1.73 AU

Year: 692 Days

Day: 24.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,152,658 km

• M1: 57,296 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.39 AU - 1.91 AU

Year: 738 Days

Day: 40.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 8.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.34 AU - 7.12 AU

Year: 5415 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,152,658 km

• M1: 104,569 km (0.101 R)
• M2: 531,671 km (0.097 R)
• M3: 842,685 km (0.079 R)
• M4: 1,177,036 km (0.118 R)
• M5: 1,459,776 km (0.114 R)
• M6: 1,736,382 km (0.106 R)
• M7: 2,629,931 km (0.069 R)
• M8: 3,063,016 km (0.119 R)
• M9: 4,026,127 km (0.104 R)
• M10: 4,653,092 km (0.079 R)
• M11: 4,937,328 km (0.111 R)
• M12: 7,264,622 km (0.052 R)
• M13: 8,919,623 km (0.112 R)
• M14: 10,025,301 km (0.095 R)
• M15: 13,058,398 km (0.117 R)
• M16: 13,573,613 km (0.112 R)
• M17: 14,049,035 km (0.111 R)
• M18: 14,810,488 km (0.04 R)
• M19: 18,709,906 km (0.039 R)
• M20: 21,139,675 km (0.107 R)
• M21: 22,503,409 km (0.06 R)
• M22: 23,020,270 km (0.12 R)
• M23: 23,924,739 km (0.036 R)
• M24: 28,719,051 km (0.087 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit