🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 20.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.13 AU - 2.93 AU

Year: 1463 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.66 AU - 4.2 AU

Year: 2832 Days

Day: 17.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,483,343 km

• M1: 655,987 km (0.108 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 14.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.05 AU - 10.85 AU

Year: 9731 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,483,343 km

• M1: 181,163 km (0.118 R)
• M2: 720,015 km (0.116 R)
• M3: 1,259,315 km (0.103 R)
• M4: 3,389,738 km (0.091 R)
• M5: 5,208,848 km (0.065 R)
• M6: 5,995,434 km (0.117 R)
• M7: 8,208,435 km (0.067 R)
• M8: 9,409,108 km (0.073 R)
• M9: 10,724,073 km (0.078 R)
• M10: 11,735,953 km (0.026 R)
• M11: 12,427,095 km (0.082 R)
• M12: 12,977,316 km (0.091 R)
• M13: 14,544,204 km (0.086 R)
• M14: 15,593,633 km (0.109 R)
• M15: 16,169,286 km (0.032 R)
• M16: 18,758,077 km (0.039 R)
• M17: 20,681,307 km (0.12 R)
• M18: 21,533,417 km (0.067 R)
• M19: 23,390,824 km (0.111 R)
• M20: 25,090,704 km (0.044 R)
• M21: 27,700,290 km (0.058 R)
• M22: 28,926,843 km (0.086 R)
• M23: 30,485,802 km (0.101 R)
• M24: 31,997,638 km (0.052 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit