🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.56 AU - 0.72 AU

Year: 179 Days

Day: 44.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.51 AU - 1.87 AU

Year: 769 Days

Day: 44 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.75 AU - 2.09 AU

Year: 931 Days

Day: 27.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.71 AU - 2.19 AU

Year: 953 Days

Day: 24.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 11.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.67 AU - 10.89 AU

Year: 11531 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,165,457 km

• M1: 143,464 km (0.09 R)
• M2: 685,607 km (0.036 R)
• M3: 1,343,538 km (0.109 R)
• M4: 1,935,048 km (0.057 R)
• M5: 2,897,561 km (0.052 R)
• M6: 3,716,909 km (0.09 R)
• M7: 4,289,719 km (0.096 R)
• M8: 4,890,803 km (0.109 R)
• M9: 6,191,108 km (0.103 R)
• M10: 6,808,797 km (0.025 R)
• M11: 8,295,651 km (0.056 R)
• M12: 8,866,367 km (0.113 R)
• M13: 15,307,453 km (0.084 R)
• M14: 16,437,814 km (0.093 R)
• M15: 16,988,484 km (0.07 R)
• M16: 21,195,026 km (0.049 R)
• M17: 24,326,858 km (0.105 R)
• M18: 24,772,510 km (0.11 R)
• M19: 29,634,590 km (0.069 R)
• M20: 31,282,261 km (0.097 R)
• M21: 32,449,873 km (0.09 R)
• M22: 35,552,832 km (0.079 R)
• M23: 43,639,344 km (0.104 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit