🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 168 Days

Day: 32 Hours

Environment

Temp: 213 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,784,264 km

• M1: 69,264 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 691 Days

Day: 27.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.64 AU - 2.06 AU

Year: 910 Days

Day: 35 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.37 AU - 4.27 AU

Year: 2700 Days

Day: 33 Hours

Environment

Temp: -122 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 10.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.98 AU - 8.9 AU

Year: 8868 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,784,264 km

• M1: 133,142 km (0.072 R)
• M2: 596,896 km (0.083 R)
• M3: 994,227 km (0.114 R)
• M4: 2,014,036 km (0.089 R)
• M5: 2,632,923 km (0.107 R)
• M6: 3,285,618 km (0.107 R)
• M7: 4,094,045 km (0.072 R)
• M8: 4,855,348 km (0.026 R)
• M9: 5,740,519 km (0.098 R)
• M10: 6,342,052 km (0.107 R)
• M11: 7,789,711 km (0.111 R)
• M12: 8,654,985 km (0.052 R)
• M13: 9,628,867 km (0.118 R)
• M14: 16,200,701 km (0.092 R)
• M15: 18,235,083 km (0.108 R)
• M16: 21,677,031 km (0.06 R)
• M17: 23,383,643 km (0.119 R)
• M18: 26,970,402 km (0.092 R)
• M19: 29,816,501 km (0.041 R)
• M20: 31,821,412 km (0.117 R)
• M21: 32,752,359 km (0.076 R)
• M22: 33,914,735 km (0.107 R)
• M23: 37,566,868 km (0.108 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit