🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.79 AU

Year: 209 Days

Day: 23.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,585,646 km

• M1: 41,289 km (0.118 R)
• M2: 77,641 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.89 AU - 0.95 AU

Year: 336 Days

Day: 22.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 14.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.24 AU - 8.26 AU

Year: 7434 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,585,646 km

• M1: 185,651 km (0.097 R)
• M2: 854,653 km (0.04 R)
• M3: 1,654,702 km (0.079 R)
• M4: 2,849,989 km (0.09 R)
• M5: 3,646,747 km (0.058 R)
• M6: 5,956,838 km (0.07 R)
• M7: 8,135,880 km (0.064 R)
• M8: 22,313,719 km (0.107 R)
• M9: 25,274,411 km (0.118 R)
• M10: 26,848,928 km (0.099 R)

Asteroid Belt

Center: 12.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.3

Radius: 7.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.56 AU - 20.24 AU

Year: 27639 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,585,646 km

• M1: 98,286 km (0.108 R)
• M2: 3,801,132 km (0.091 R)
• M3: 4,824,980 km (0.09 R)
• M4: 7,139,858 km (0.088 R)
• M5: 10,701,633 km (0.089 R)
• M6: 12,380,121 km (0.119 R)
• M7: 14,489,900 km (0.087 R)
• M8: 21,129,802 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit