🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.61 AU - 0.97 AU

Year: 142 Days

Day: 24.1 Hours

Environment

Temp: 706 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.97 AU - 1.17 AU

Year: 224 Days

Day: 28.2 Hours

Environment

Temp: 600 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,177,682 km

• M1: 165,006 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.27 AU - 3.17 AU

Year: 909 Days

Day: 39.6 Hours

Environment

Temp: 274 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 11,177,682 km

• M1: 48,769 km (0.096 R)
• M2: 539,899 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.03 AU - 4.35 AU

Year: 1738 Days

Day: 31.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.41 AU - 19.73 AU

Year: 13666 Days

Day: 47.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,177,682 km

• M1: 448,195 km (0.118 R)
• M2: 3,713,019 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.16 AU - 21.28 AU

Year: 14478 Days

Day: 21.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,177,682 km

• M1: 2,655,063 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.7 AU - 21.78 AU

Year: 15138 Days

Day: 42.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,177,682 km

• M1: 11,394,571 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 27.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 22.01 AU - 33.37 AU

Year: 29521 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 31.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 29.46 AU - 33.76 AU

Year: 36007 Days

Day: 21.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Kuiper Belt

Range: 54.2 - 76.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit