🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 38.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 40.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,199,109 km

• M1: 239,207 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.9 AU

Year: 284 Days

Day: 36.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,199,109 km

• M1: 51,611 km (0.044 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.01 AU - 4.77 AU

Year: 2831 Days

Day: 16.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 8.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.69 AU - 5.03 AU

Year: 3953 Days

Day: 6.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,199,109 km

• M1: 106,962 km (0.104 R)
• M2: 511,774 km (0.096 R)
• M3: 983,008 km (0.061 R)
• M4: 1,257,071 km (0.099 R)
• M5: 1,704,069 km (0.119 R)
• M6: 2,118,455 km (0.06 R)
• M7: 2,769,655 km (0.079 R)
• M8: 3,312,097 km (0.081 R)
• M9: 7,655,671 km (0.094 R)
• M10: 10,306,844 km (0.109 R)
• M11: 12,515,507 km (0.085 R)
• M12: 14,748,405 km (0.087 R)
• M13: 15,392,275 km (0.048 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit