🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 344 Days

Day: 32.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.08 AU - 1.58 AU

Year: 552 Days

Day: 12.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,322,839 km

• M1: 243,845 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.92 AU - 2.16 AU

Year: 1049 Days

Day: 13.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.54 AU - 3.9 AU

Year: 2079 Days

Day: 46.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.29 AU - 4.79 AU

Year: 2922 Days

Day: 12.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 12.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.21 AU - 7.35 AU

Year: 7069 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,322,839 km

• M1: 151,692 km (0.108 R)
• M2: 576,550 km (0.115 R)
• M3: 1,052,271 km (0.109 R)
• M4: 1,968,259 km (0.061 R)
• M5: 2,645,190 km (0.093 R)
• M6: 3,853,043 km (0.114 R)
• M7: 4,396,532 km (0.053 R)
• M8: 4,795,061 km (0.095 R)
• M9: 5,217,675 km (0.093 R)
• M10: 6,667,876 km (0.109 R)
• M11: 12,296,795 km (0.11 R)
• M12: 15,048,199 km (0.072 R)
• M13: 20,292,054 km (0.077 R)
• M14: 22,211,993 km (0.07 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit