🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.22 AU - 1.24 AU

Year: 400 Days

Day: 32.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.5 AU - 1.68 AU

Year: 588 Days

Day: 47.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.12 AU - 3.26 AU

Year: 1672 Days

Day: 39.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 10.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.71 AU - 19.31 AU

Year: 18794 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,049,651 km

• M1: 127,009 km (0.035 R)
• M2: 925,562 km (0.095 R)
• M3: 1,546,543 km (0.08 R)
• M4: 1,935,796 km (0.069 R)
• M5: 4,090,604 km (0.11 R)
• M6: 5,207,651 km (0.114 R)
• M7: 6,589,637 km (0.069 R)
• M8: 6,961,088 km (0.107 R)
• M9: 7,868,549 km (0.113 R)
• M10: 8,244,339 km (0.087 R)
• M11: 10,505,810 km (0.034 R)
• M12: 11,591,142 km (0.072 R)
• M13: 14,975,944 km (0.081 R)
• M14: 15,816,235 km (0.088 R)
• M15: 16,551,508 km (0.117 R)
• M16: 18,090,422 km (0.116 R)
• M17: 21,531,472 km (0.045 R)
• M18: 23,362,849 km (0.114 R)
• M19: 24,316,386 km (0.052 R)
• M20: 26,486,752 km (0.081 R)
• M21: 31,105,736 km (0.108 R)
• M22: 31,836,671 km (0.084 R)
• M23: 36,695,909 km (0.081 R)
• M24: 37,511,965 km (0.09 R)
• M25: 38,818,703 km (0.068 R)

Kuiper Belt

Range: 37.4 - 67.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit