🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.66 AU - 0.86 AU

Year: 232 Days

Day: 31 Hours

Environment

Temp: 184 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,150,355 km

• M1: 20,196 km (0.068 R)
• M2: 44,580 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.04 AU - 1.26 AU

Year: 431 Days

Day: 16.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,150,355 km

• M1: 47,572 km (0.112 R)
• M2: 277,654 km (0.093 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 12.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.31 AU - 15.23 AU

Year: 15965 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 32,150,355 km

• M1: 160,519 km (0.102 R)
• M2: 684,709 km (0.117 R)
• M3: 3,588,853 km (0.041 R)
• M4: 5,114,153 km (0.112 R)
• M5: 7,747,674 km (0.055 R)
• M6: 12,250,420 km (0.105 R)
• M7: 16,786,227 km (0.114 R)
• M8: 24,827,711 km (0.068 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit