🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 14.7 Hours

Environment

Temp: 280 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.85 AU - 0.85 AU

Year: 277 Days

Day: 45.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.84 AU - 0.9 AU

Year: 287 Days

Day: 17.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,315,678 km

• M1: 47,572 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.9 AU - 1.18 AU

Year: 374 Days

Day: 45.5 Hours

Environment

Temp: 77 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,315,678 km

• M1: 42,935 km (0.067 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.4

Radius: 11.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.47 AU - 9.11 AU

Year: 9202 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,315,678 km

• M1: 138,827 km (0.079 R)
• M2: 590,313 km (0.095 R)
• M3: 1,016,667 km (0.061 R)
• M4: 1,890,767 km (0.076 R)
• M5: 4,443,805 km (0.085 R)
• M6: 5,304,441 km (0.064 R)
• M7: 6,691,812 km (0.118 R)
• M8: 9,611,364 km (0.096 R)
• M9: 13,120,481 km (0.045 R)
• M10: 16,600,128 km (0.109 R)
• M11: 17,336,149 km (0.082 R)
• M12: 19,234,995 km (0.12 R)
• M13: 19,972,213 km (0.092 R)
• M14: 28,413,872 km (0.103 R)
• M15: 30,052,267 km (0.097 R)
• M16: 31,245,909 km (0.109 R)
• M17: 38,498,713 km (0.116 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit