🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 136 Days

Day: 30.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 29.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.63 AU - 2.39 AU

Year: 1031 Days

Day: 36.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.64 AU - 2.44 AU

Year: 1054 Days

Day: 43.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,678,156 km

• M1: 362,924 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.18 AU - 4.94 AU

Year: 2959 Days

Day: 20.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 13.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.09 AU - 6.27 AU

Year: 5556 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 116 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,678,156 km

• M1: 169,345 km (0.109 R)
• M2: 629,807 km (0.048 R)
• M3: 1,109,717 km (0.109 R)
• M4: 1,586,934 km (0.08 R)
• M5: 2,526,409 km (0.094 R)
• M6: 3,437,759 km (0.08 R)
• M7: 4,208,487 km (0.079 R)
• M8: 4,927,305 km (0.072 R)
• M9: 5,607,377 km (0.092 R)
• M10: 6,879,856 km (0.069 R)
• M11: 8,029,965 km (0.117 R)
• M12: 9,346,426 km (0.091 R)
• M13: 10,481,425 km (0.092 R)
• M14: 12,763,840 km (0.046 R)
• M15: 13,236,120 km (0.087 R)
• M16: 15,655,716 km (0.06 R)
• M17: 16,503,637 km (0.062 R)
• M18: 17,064,629 km (0.063 R)
• M19: 18,093,563 km (0.088 R)
• M20: 18,959,585 km (0.107 R)
• M21: 20,416,968 km (0.114 R)
• M22: 23,868,191 km (0.106 R)
• M23: 24,586,260 km (0.078 R)
• M24: 25,318,841 km (0.039 R)
• M25: 26,233,782 km (0.029 R)
• M26: 27,603,799 km (0.05 R)
• M27: 29,201,504 km (0.075 R)
• M28: 30,207,849 km (0.092 R)
• M29: 31,331,778 km (0.094 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit