🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 191 Days

Day: 30.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.8 AU - 1.32 AU

Year: 380 Days

Day: 35.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.78 AU - 1.94 AU

Year: 883 Days

Day: 46.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.27 AU - 3.63 AU

Year: 2232 Days

Day: 46.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.17 AU - 5.03 AU

Year: 2891 Days

Day: 44.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,926,434 km

• M1: 2,766,663 km (0.096 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 12.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.37 AU - 6.41 AU

Year: 4978 Days

Day: 8.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,926,434 km

• M1: 157,975 km (0.051 R)
• M2: 777,011 km (0.111 R)
• M3: 1,237,474 km (0.092 R)
• M4: 1,653,655 km (0.116 R)
• M5: 2,728,516 km (0.109 R)
• M6: 3,946,392 km (0.075 R)
• M7: 5,641,934 km (0.108 R)
• M8: 7,672,576 km (0.045 R)
• M9: 9,313,215 km (0.115 R)
• M10: 10,633,417 km (0.053 R)
• M11: 12,172,031 km (0.063 R)
• M12: 16,812,706 km (0.085 R)
• M13: 18,504,060 km (0.063 R)
• M14: 24,962,200 km (0.104 R)
• M15: 26,742,863 km (0.083 R)
• M16: 27,159,194 km (0.038 R)
• M17: 28,347,749 km (0.092 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit