🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.48 AU - 1.98 AU

Year: 840 Days

Day: 24.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.75 AU - 2.69 AU

Year: 1220 Days

Day: 34.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 14

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.7 AU - 5.76 AU

Year: 4413 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,490,302 km

• M1: 198,666 km (0.048 R)
• M2: 1,477,429 km (0.082 R)
• M3: 1,957,488 km (0.102 R)
• M4: 2,558,872 km (0.064 R)
• M5: 3,319,726 km (0.069 R)
• M6: 3,900,615 km (0.065 R)
• M7: 4,501,998 km (0.078 R)
• M8: 5,835,963 km (0.095 R)
• M9: 7,419,306 km (0.097 R)
• M10: 10,769,102 km (0.117 R)
• M11: 15,831,494 km (0.051 R)
• M12: 16,730,128 km (0.093 R)
• M13: 17,781,652 km (0.107 R)
• M14: 24,074,486 km (0.064 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: 410 - 10,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit