🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.84 AU - 0.9 AU

Year: 293 Days

Day: 40.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.87 AU - 1.05 AU

Year: 340 Days

Day: 39.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.78 AU - 1.14 AU

Year: 340 Days

Day: 20.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,849,687 km

• M1: 84,523 km (0.047 R)
• M2: 633,248 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3 AU - 3.72 AU

Year: 2227 Days

Day: 35.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,849,687 km

• M1: 91,554 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.05 AU - 4.77 AU

Year: 2796 Days

Day: 24.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,849,687 km

• M1: 753,973 km (0.113 R)
• M2: 1,787,246 km (0.082 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 9.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.24 AU - 11.54 AU

Year: 12997 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,849,687 km

• M1: 123,119 km (0.11 R)
• M2: 432,487 km (0.117 R)
• M3: 1,048,980 km (0.113 R)
• M4: 2,152,115 km (0.082 R)
• M5: 3,148,736 km (0.111 R)
• M6: 4,427,648 km (0.067 R)
• M7: 5,401,830 km (0.078 R)
• M8: 9,594,310 km (0.032 R)
• M9: 11,582,316 km (0.109 R)
• M10: 14,682,133 km (0.117 R)
• M11: 15,057,474 km (0.117 R)
• M12: 15,375,220 km (0.06 R)
• M13: 16,024,176 km (0.027 R)
• M14: 30,846,931 km (0.083 R)
• M15: 31,879,007 km (0.086 R)
• M16: 32,933,971 km (0.092 R)
• M17: 36,352,283 km (0.105 R)
• M18: 37,271,262 km (0.069 R)
• M19: 40,365,545 km (0.064 R)
• M20: 41,103,062 km (0.041 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit