🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 181 Days

Day: 42.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.62 AU - 1.92 AU

Year: 831 Days

Day: 16.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.85 AU - 3.95 AU

Year: 2214 Days

Day: 46.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,912,999 km

• M1: 1,479,523 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.15 AU - 4.81 AU

Year: 2804 Days

Day: 26.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,912,999 km

• M1: 49,666 km (0.072 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.2

Radius: 8.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.27 AU - 6.63 AU

Year: 5125 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,912,999 km

• M1: 108,309 km (0.055 R)
• M2: 432,787 km (0.109 R)
• M3: 733,030 km (0.106 R)
• M4: 1,221,616 km (0.108 R)
• M5: 1,841,849 km (0.089 R)
• M6: 2,202,978 km (0.118 R)
• M7: 3,069,150 km (0.062 R)
• M8: 5,744,259 km (0.104 R)
• M9: 6,068,737 km (0.105 R)
• M10: 6,666,231 km (0.108 R)
• M11: 9,529,684 km (0.098 R)
• M12: 9,831,871 km (0.094 R)
• M13: 10,257,926 km (0.114 R)
• M14: 11,653,225 km (0.07 R)
• M15: 13,451,841 km (0.106 R)
• M16: 15,120,006 km (0.098 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit