🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.74 AU

Year: 176 Days

Day: 14.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.58 AU

Year: 541 Days

Day: 34.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.29 AU - 1.83 AU

Year: 719 Days

Day: 42.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.86 AU - 2.12 AU

Year: 1036 Days

Day: 23.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 11.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.43 AU - 8.35 AU

Year: 8177 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,789,484 km

• M1: 144,362 km (0.082 R)
• M2: 513,569 km (0.069 R)
• M3: 876,195 km (0.115 R)
• M4: 1,361,041 km (0.12 R)
• M5: 1,914,554 km (0.106 R)
• M6: 4,119,028 km (0.12 R)
• M7: 6,521,420 km (0.101 R)
• M8: 7,035,289 km (0.026 R)
• M9: 7,735,556 km (0.108 R)
• M10: 12,502,044 km (0.067 R)
• M11: 14,489,900 km (0.117 R)
• M12: 15,175,806 km (0.111 R)
• M13: 16,212,220 km (0.099 R)
• M14: 18,209,950 km (0.098 R)
• M15: 21,546,731 km (0.065 R)
• M16: 22,523,007 km (0.111 R)
• M17: 25,629,406 km (0.043 R)
• M18: 31,217,485 km (0.07 R)
• M19: 33,426,298 km (0.064 R)
• M20: 41,167,988 km (0.084 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: 344 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit