🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 150 Days

Day: 37.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.3 AU - 2.36 AU

Year: 1239 Days

Day: 32.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.78 AU - 3.18 AU

Year: 1792 Days

Day: 14.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.18 AU - 4.8 AU

Year: 2776 Days

Day: 32.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.5

Radius: 3.4

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.41 AU - 19.53 AU

Year: 24345 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,185,270 km

• M1: 42,336 km (0.091 R)
• M2: 320,139 km (0.097 R)
• M3: 670,946 km (0.077 R)
• M4: 1,542,803 km (0.056 R)
• M5: 2,792,394 km (0.105 R)
• M6: 2,960,691 km (0.097 R)
• M7: 3,702,697 km (0.104 R)
• M8: 4,303,332 km (0.104 R)
• M9: 6,124,238 km (0.095 R)
• M10: 13,553,717 km (0.115 R)
• M11: 15,255,542 km (0.102 R)
• M12: 15,853,036 km (0.031 R)
• M13: 24,183,543 km (0.107 R)
• M14: 28,310,799 km (0.115 R)
• M15: 32,150,078 km (0.084 R)
• M16: 33,254,410 km (0.099 R)
• M17: 34,004,344 km (0.061 R)
• M18: 37,789,170 km (0.082 R)
• M19: 50,643,966 km (0.056 R)
• M20: 54,001,391 km (0.064 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit