🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.62 AU - 0.84 AU

Year: 224 Days

Day: 44.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,791,187 km

• M1: 436,975 km (0.046 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.09 AU - 1.81 AU

Year: 628 Days

Day: 22 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,791,187 km

• M1: 253,419 km (0.06 R)
• M2: 957,875 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.55 AU - 1.89 AU

Year: 812 Days

Day: 36.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,791,187 km

• M1: 106,813 km (0.116 R)
• M2: 543,339 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 10

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.22 AU - 8.22 AU

Year: 7720 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,791,187 km

• M1: 124,465 km (0.055 R)
• M2: 477,666 km (0.036 R)
• M3: 898,335 km (0.094 R)
• M4: 1,891,067 km (0.117 R)
• M5: 2,914,615 km (0.118 R)
• M6: 3,882,514 km (0.077 R)
• M7: 4,739,410 km (0.096 R)
• M8: 5,051,621 km (0.118 R)
• M9: 5,461,220 km (0.114 R)
• M10: 5,775,675 km (0.085 R)
• M11: 9,177,979 km (0.08 R)
• M12: 10,868,884 km (0.11 R)
• M13: 12,315,196 km (0.108 R)
• M14: 12,708,339 km (0.054 R)
• M15: 22,156,941 km (0.093 R)
• M16: 22,666,022 km (0.084 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit