🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 244 Days

Day: 47.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.17 AU - 1.51 AU

Year: 550 Days

Day: 24.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.53 AU - 4.23 AU

Year: 2711 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.21 AU - 5.27 AU

Year: 4255 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,184,089 km

• M1: 1,523,056 km (0.11 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 12.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.07 AU - 7.89 AU

Year: 6542 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,184,089 km

• M1: 162,762 km (0.086 R)
• M2: 1,317,209 km (0.053 R)
• M3: 2,778,780 km (0.114 R)
• M4: 3,210,071 km (0.068 R)
• M5: 4,868,064 km (0.038 R)
• M6: 6,927,877 km (0.052 R)
• M7: 8,978,565 km (0.092 R)
• M8: 10,167,270 km (0.043 R)
• M9: 11,303,914 km (0.115 R)
• M10: 15,475,002 km (0.079 R)
• M11: 16,312,601 km (0.1 R)
• M12: 18,934,752 km (0.114 R)
• M13: 19,968,025 km (0.115 R)
• M14: 25,884,620 km (0.037 R)
• M15: 31,022,260 km (0.09 R)
• M16: 38,177,377 km (0.083 R)
• M17: 39,586,738 km (0.039 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit