🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.24 AU - 3.4 AU

Year: 1721 Days

Day: 29.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.48 AU - 3.96 AU

Year: 2100 Days

Day: 34.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 11.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.34 AU - 6.1 AU

Year: 4334 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,550,598 km

• M1: 147,653 km (0.108 R)
• M2: 564,433 km (0.086 R)
• M3: 1,056,011 km (0.109 R)
• M4: 1,740,571 km (0.07 R)
• M5: 2,440,240 km (0.117 R)
• M6: 3,016,043 km (0.071 R)
• M7: 4,723,702 km (0.115 R)
• M8: 7,477,799 km (0.08 R)
• M9: 8,039,390 km (0.111 R)
• M10: 10,267,201 km (0.086 R)
• M11: 11,645,895 km (0.043 R)
• M12: 14,243,961 km (0.082 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit