🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 34.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.41 AU

Year: 462 Days

Day: 37.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 14,955,567 km

• M1: 49,816 km (0.093 R)
• M2: 216,169 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.07 AU - 1.37 AU

Year: 492 Days

Day: 33.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 8.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.67 AU - 5.79 AU

Year: 5010 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 14,955,567 km

• M1: 102,026 km (0.115 R)
• M2: 394,340 km (0.072 R)
• M3: 1,010,534 km (0.076 R)
• M4: 1,341,594 km (0.067 R)
• M5: 2,178,444 km (0.11 R)
• M6: 2,573,233 km (0.077 R)
• M7: 3,000,036 km (0.068 R)
• M8: 4,050,811 km (0.095 R)
• M9: 4,391,745 km (0.063 R)
• M10: 5,622,935 km (0.064 R)
• M11: 6,469,061 km (0.06 R)
• M12: 7,232,459 km (0.083 R)
• M13: 10,467,812 km (0.062 R)
• M14: 10,786,455 km (0.091 R)
• M15: 11,896,023 km (0.093 R)
• M16: 12,557,694 km (0.105 R)
• M17: 12,837,143 km (0.061 R)
• M18: 13,954,041 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit