🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.72 AU - 2.42 AU

Year: 1072 Days

Day: 21.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,766,572 km

• M1: 1,865,485 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.33 AU - 5.23 AU

Year: 3187 Days

Day: 41.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 10.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.14 AU - 9.38 AU

Year: 9331 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,766,572 km

• M1: 125,662 km (0.067 R)
• M2: 628,012 km (0.102 R)
• M3: 1,510,340 km (0.111 R)
• M4: 2,216,442 km (0.103 R)
• M5: 3,309,105 km (0.119 R)
• M6: 5,114,452 km (0.11 R)
• M7: 6,965,726 km (0.098 R)
• M8: 8,576,296 km (0.11 R)
• M9: 12,563,528 km (0.091 R)
• M10: 16,796,400 km (0.098 R)
• M11: 17,871,111 km (0.083 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit