🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 33.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.72 AU - 1.08 AU

Year: 310 Days

Day: 39.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.31 AU - 1.37 AU

Year: 564 Days

Day: 17.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.77 AU - 3.37 AU

Year: 1955 Days

Day: 42.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 11.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.48 AU - 7.36 AU

Year: 5235 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,387,810 km

• M1: 144,362 km (0.102 R)
• M2: 660,325 km (0.111 R)
• M3: 1,161,627 km (0.104 R)
• M4: 1,725,163 km (0.057 R)
• M5: 2,101,401 km (0.058 R)
• M6: 2,798,378 km (0.08 R)
• M7: 3,868,451 km (0.086 R)
• M8: 4,971,736 km (0.1 R)
• M9: 7,039,477 km (0.09 R)
• M10: 8,557,148 km (0.086 R)
• M11: 9,498,717 km (0.032 R)
• M12: 9,972,792 km (0.035 R)
• M13: 11,156,411 km (0.102 R)
• M14: 12,129,096 km (0.097 R)
• M15: 13,476,823 km (0.11 R)
• M16: 14,693,054 km (0.093 R)
• M17: 15,921,103 km (0.118 R)
• M18: 16,901,867 km (0.086 R)
• M19: 17,343,330 km (0.11 R)
• M20: 18,714,245 km (0.106 R)
• M21: 21,523,543 km (0.061 R)
• M22: 22,192,395 km (0.119 R)
• M23: 23,182,883 km (0.108 R)
• M24: 26,331,320 km (0.103 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit