🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 375 Days

Day: 22.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,736,155 km

• M1: 128,505 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.86 AU - 1.32 AU

Year: 500 Days

Day: 30.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 14.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.82 AU - 3.4 AU

Year: 2412 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,736,155 km

• M1: 185,352 km (0.074 R)
• M2: 793,318 km (0.094 R)
• M3: 1,275,172 km (0.116 R)
• M4: 2,250,102 km (0.086 R)
• M5: 3,609,647 km (0.05 R)
• M6: 4,764,692 km (0.112 R)
• M7: 7,355,129 km (0.075 R)
• M8: 9,581,744 km (0.11 R)
• M9: 10,587,789 km (0.104 R)
• M10: 11,742,535 km (0.096 R)
• M11: 12,392,089 km (0.059 R)
• M12: 13,807,435 km (0.072 R)
• M13: 15,185,530 km (0.075 R)
• M14: 16,754,662 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit