🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.83 AU - 1.03 AU

Year: 342 Days

Day: 30.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.27 AU - 1.55 AU

Year: 638 Days

Day: 19.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 8.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.86 AU - 10.7 AU

Year: 11647 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,653,916 km

• M1: 114,442 km (0.101 R)
• M2: 689,945 km (0.1 R)
• M3: 1,783,207 km (0.069 R)
• M4: 2,163,634 km (0.059 R)
• M5: 4,127,555 km (0.076 R)
• M6: 6,419,095 km (0.074 R)
• M7: 6,697,796 km (0.079 R)
• M8: 7,057,280 km (0.092 R)
• M9: 9,139,532 km (0.044 R)
• M10: 9,448,003 km (0.098 R)
• M11: 12,067,312 km (0.099 R)
• M12: 12,709,087 km (0.117 R)
• M13: 19,329,242 km (0.088 R)
• M14: 22,840,005 km (0.112 R)
• M15: 24,406,593 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit