🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.55 AU - 0.77 AU

Year: 187 Days

Day: 23.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.75 AU

Year: 191 Days

Day: 23.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 68.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,194,358 km

• M1: 166,203 km (0.078 R)
• M2: 300,093 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.05 AU - 1.45 AU

Year: 487 Days

Day: 45.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 12.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.73 AU - 13.81 AU

Year: 14062 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,194,358 km

• M1: 162,164 km (0.12 R)
• M2: 638,334 km (0.047 R)
• M3: 1,201,420 km (0.072 R)
• M4: 2,683,187 km (0.085 R)
• M5: 4,978,318 km (0.115 R)
• M6: 6,281,764 km (0.092 R)
• M7: 11,851,293 km (0.047 R)
• M8: 16,142,807 km (0.093 R)
• M9: 23,499,881 km (0.107 R)
• M10: 26,688,709 km (0.1 R)
• M11: 29,818,296 km (0.109 R)
• M12: 34,033,665 km (0.096 R)
• M13: 34,772,978 km (0.072 R)
• M14: 37,706,143 km (0.116 R)
• M15: 43,625,731 km (0.115 R)
• M16: 44,206,021 km (0.08 R)
• M17: 45,233,908 km (0.068 R)
• M18: 54,372,393 km (0.112 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit