🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.94 AU - 1.42 AU

Year: 485 Days

Day: 43.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.21 AU - 1.81 AU

Year: 703 Days

Day: 26.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 14.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.17 AU - 7.59 AU

Year: 6104 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,179,459 km

• M1: 177,872 km (0.093 R)
• M2: 722,707 km (0.105 R)
• M3: 1,281,904 km (0.102 R)
• M4: 2,800,771 km (0.107 R)
• M5: 4,638,282 km (0.077 R)
• M6: 7,495,153 km (0.04 R)
• M7: 8,810,118 km (0.091 R)
• M8: 11,462,189 km (0.058 R)
• M9: 13,361,483 km (0.108 R)
• M10: 16,837,091 km (0.104 R)
• M11: 18,552,679 km (0.042 R)
• M12: 20,875,336 km (0.093 R)
• M13: 30,441,372 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit