🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.65 AU - 0.65 AU

Year: 190 Days

Day: 41.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.62 AU - 1.68 AU

Year: 770 Days

Day: 40.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,471,624 km

• M1: 54,454 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.83 AU - 1.87 AU

Year: 915 Days

Day: 40.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.24 AU - 2.36 AU

Year: 1268 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 68.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,471,624 km

• M1: 79,586 km (0.104 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 13.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.48 AU - 6.56 AU

Year: 4713 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,471,624 km

• M1: 171,589 km (0.11 R)
• M2: 749,934 km (0.09 R)
• M3: 1,414,747 km (0.046 R)
• M4: 2,110,377 km (0.081 R)
• M5: 4,477,763 km (0.107 R)
• M6: 5,409,609 km (0.117 R)
• M7: 6,759,281 km (0.12 R)
• M8: 7,276,740 km (0.103 R)
• M9: 8,052,255 km (0.102 R)
• M10: 9,318,451 km (0.073 R)
• M11: 10,511,794 km (0.11 R)
• M12: 11,461,291 km (0.107 R)
• M13: 13,061,240 km (0.084 R)
• M14: 22,205,111 km (0.12 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: 155 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit