🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 27.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,416,688 km

• M1: 296,952 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.11 AU - 1.29 AU

Year: 480 Days

Day: 27.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.39 AU - 1.57 AU

Year: 658 Days

Day: 19.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,416,688 km

• M1: 184,753 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.28 AU - 4.1 AU

Year: 2589 Days

Day: 16.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,416,688 km

• M1: 212,279 km (0.097 R)
• M2: 3,286,067 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.5

Radius: 10.1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.72 AU - 12.42 AU

Year: 12552 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,416,688 km

• M1: 125,662 km (0.105 R)
• M2: 535,560 km (0.052 R)
• M3: 1,049,878 km (0.106 R)
• M4: 2,042,759 km (0.052 R)
• M5: 2,487,065 km (0.12 R)
• M6: 3,128,091 km (0.109 R)
• M7: 6,839,764 km (0.113 R)
• M8: 8,058,837 km (0.106 R)
• M9: 9,581,594 km (0.117 R)
• M10: 10,086,636 km (0.045 R)
• M11: 10,653,612 km (0.094 R)
• M12: 14,457,886 km (0.101 R)
• M13: 16,873,892 km (0.051 R)
• M14: 19,480,485 km (0.101 R)
• M15: 22,271,383 km (0.094 R)
• M16: 23,232,998 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit