🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 201 Days

Day: 38.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.38 AU - 1.52 AU

Year: 669 Days

Day: 29 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.3 AU - 1.7 AU

Year: 703 Days

Day: 33 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,578,163 km

• M1: 439,818 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.73 AU - 2.77 AU

Year: 1292 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,578,163 km

• M1: 224,995 km (0.111 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.36 AU - 3.5 AU

Year: 2432 Days

Day: 33.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 8.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.24 AU - 4.3 AU

Year: 3378 Days

Day: 9.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,578,163 km

• M1: 104,569 km (0.094 R)
• M2: 384,167 km (0.117 R)
• M3: 804,687 km (0.066 R)
• M4: 1,127,519 km (0.081 R)
• M5: 1,847,833 km (0.026 R)
• M6: 3,698,508 km (0.063 R)
• M7: 5,492,785 km (0.078 R)
• M8: 6,202,178 km (0.08 R)
• M9: 6,943,735 km (0.052 R)
• M10: 7,922,105 km (0.051 R)
• M11: 11,292,545 km (0.11 R)
• M12: 15,232,803 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit