🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.82 AU - 1.24 AU

Year: 72 Days

Day: 33 Hours

Environment

Temp: 4905 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.27 AU - 1.45 AU

Year: 109 Days

Day: 17.5 Hours

Environment

Temp: 4289 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.08 AU - 2.08 AU

Year: 206 Days

Day: 45.1 Hours

Environment

Temp: 3474 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 3,748,284 km

• M1: 115,190 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.03 AU - 2.27 AU

Year: 216 Days

Day: 33.1 Hours

Environment

Temp: 3323 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 3,748,284 km

• M1: 180,116 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.82 AU - 3.98 AU

Year: 528 Days

Day: 35.4 Hours

Environment

Temp: 2409 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 3,748,284 km

• M1: 20,196 km (0.085 R)
• M2: 131,048 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.16 AU - 5.6 AU

Year: 739 Days

Day: 34.6 Hours

Environment

Temp: 2203 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 3,748,284 km

• M1: 621,729 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.44 AU - 7.46 AU

Year: 1256 Days

Day: 22 Hours

Environment

Temp: 1833 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 3,748,284 km

• M1: 75,547 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.97 AU - 8.55 AU

Year: 1341 Days

Day: 27 Hours

Environment

Temp: 1796 °C

Axial Tilt: 108.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 3,748,284 km

• M1: 554,260 km (0.114 R)

Planet 9 - Terrestrial

Semi-Major Axis: 11.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.28 AU - 13.14 AU

Year: 2573 Days

Day: 13.2 Hours

Environment

Temp: 1342 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 13.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Terrestrial

Semi-Major Axis: 15.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.38 AU - 19.2 AU

Year: 4302 Days

Day: 32.5 Hours

Environment

Temp: 1158 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Kuiper Belt

Range: 159.8 - 183.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit