🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.87 AU - 1.29 AU

Year: 328 Days

Day: 47.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.37 AU - 2.55 AU

Year: 1128 Days

Day: 43.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,759,299 km

• M1: 81,381 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.49 AU - 6.43 AU

Year: 3731 Days

Day: 30.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,759,299 km

• M1: 1,754,783 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.02 AU - 9.5 AU

Year: 8240 Days

Day: 36 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 11.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.76 AU - 20.86 AU

Year: 21061 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,759,299 km

• M1: 144,512 km (0.091 R)
• M2: 685,009 km (0.032 R)
• M3: 1,284,597 km (0.029 R)
• M4: 1,850,526 km (0.112 R)
• M5: 3,257,194 km (0.105 R)
• M6: 3,819,234 km (0.112 R)
• M7: 6,184,376 km (0.03 R)
• M8: 6,842,756 km (0.096 R)
• M9: 10,041,757 km (0.101 R)
• M10: 13,848,724 km (0.09 R)
• M11: 14,236,631 km (0.055 R)
• M12: 28,019,382 km (0.05 R)
• M13: 29,453,128 km (0.087 R)
• M14: 32,759,241 km (0.116 R)

Kuiper Belt

Range: 37.5 - 64.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit