🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.75 AU - 0.85 AU

Year: 270 Days

Day: 14.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.31 AU - 3.53 AU

Year: 1880 Days

Day: 40.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.66 AU - 4.12 AU

Year: 2351 Days

Day: 46.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 110.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.95 AU - 4.53 AU

Year: 2725 Days

Day: 44.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 11.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.09 AU - 6.61 AU

Year: 4662 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 7,248,533 km

• M1: 173,534 km (0.067 R)
• M2: 252,521 km (0.079 R)
• M3: 463,155 km (0.099 R)
• M4: 617,241 km (0.095 R)
• M5: 795,113 km (0.075 R)
• M6: 1,192,295 km (0.06 R)
• M7: 1,295,218 km (0.08 R)
• M8: 1,882,091 km (0.036 R)
• M9: 2,078,812 km (0.106 R)
• M10: 2,434,257 km (0.052 R)
• M11: 2,732,555 km (0.055 R)
• M12: 3,266,769 km (0.066 R)
• M13: 3,765,229 km (0.078 R)
• M14: 4,367,959 km (0.03 R)
• M15: 4,833,058 km (0.081 R)
• M16: 5,019,757 km (0.112 R)
• M17: 5,247,145 km (0.11 R)
• M18: 5,429,505 km (0.089 R)
• M19: 5,536,019 km (0.065 R)
• M20: 5,633,407 km (0.087 R)
• M21: 6,382,743 km (0.104 R)
• M22: 6,577,669 km (0.099 R)
• M23: 6,952,262 km (0.042 R)
• M24: 7,026,014 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit