🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.7 AU - 0.8 AU

Year: 249 Days

Day: 23.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,861,133 km

• M1: 558,299 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.2 AU - 2.32 AU

Year: 1301 Days

Day: 32.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 55.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,861,133 km

• M1: 45,179 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 14.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.91 AU - 5.41 AU

Year: 3852 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,861,133 km

• M1: 177,872 km (0.118 R)
• M2: 778,059 km (0.09 R)
• M3: 1,364,931 km (0.052 R)
• M4: 2,080,009 km (0.069 R)
• M5: 3,036,687 km (0.079 R)
• M6: 4,118,130 km (0.036 R)
• M7: 5,307,583 km (0.119 R)
• M8: 7,062,366 km (0.115 R)
• M9: 8,177,618 km (0.062 R)
• M10: 10,792,888 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit