🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.01 AU - 1.03 AU

Year: 365 Days

Day: 39.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.23 AU - 3.39 AU

Year: 1671 Days

Day: 38.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.06 AU - 4.68 AU

Year: 2701 Days

Day: 41.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,915,251 km

• M1: 33,360 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.59 AU - 5.21 AU

Year: 3848 Days

Day: 16.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 12.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.89 AU - 7.59 AU

Year: 5530 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,915,251 km

• M1: 158,125 km (0.12 R)
• M2: 800,498 km (0.079 R)
• M3: 1,759,271 km (0.06 R)
• M4: 2,400,447 km (0.117 R)
• M5: 3,275,296 km (0.114 R)
• M6: 5,298,308 km (0.097 R)
• M7: 5,713,292 km (0.113 R)
• M8: 6,311,385 km (0.101 R)
• M9: 7,376,821 km (0.099 R)
• M10: 7,933,773 km (0.075 R)
• M11: 9,557,509 km (0.075 R)
• M12: 10,265,555 km (0.11 R)
• M13: 14,859,856 km (0.106 R)
• M14: 15,330,341 km (0.086 R)
• M15: 16,239,298 km (0.065 R)
• M16: 17,055,653 km (0.068 R)
• M17: 17,506,541 km (0.099 R)
• M18: 17,965,358 km (0.086 R)
• M19: 18,499,572 km (0.108 R)
• M20: 22,158,137 km (0.117 R)
• M21: 23,084,298 km (0.112 R)
• M22: 24,036,039 km (0.117 R)
• M23: 24,849,104 km (0.1 R)
• M24: 26,358,696 km (0.11 R)
• M25: 28,827,360 km (0.083 R)
• M26: 29,652,542 km (0.082 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit