🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.67 AU - 0.77 AU

Year: 229 Days

Day: 15.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,372,947 km

• M1: 35,903 km (0.098 R)
• M2: 475,572 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.32 AU - 1.34 AU

Year: 575 Days

Day: 30.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,372,947 km

• M1: 942,915 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.86 AU - 2.68 AU

Year: 1282 Days

Day: 21 Hours

Environment

Temp: -86 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 10.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.8 AU - 5.4 AU

Year: 3697 Days

Day: 13.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,372,947 km

• M1: 134,788 km (0.105 R)
• M2: 622,477 km (0.099 R)
• M3: 1,242,560 km (0.097 R)
• M4: 1,678,189 km (0.111 R)
• M5: 2,147,328 km (0.071 R)
• M6: 3,463,939 km (0.104 R)
• M7: 3,998,003 km (0.091 R)
• M8: 5,206,903 km (0.052 R)
• M9: 6,383,640 km (0.089 R)
• M10: 7,893,681 km (0.031 R)
• M11: 8,714,674 km (0.11 R)
• M12: 9,441,421 km (0.068 R)
• M13: 9,858,051 km (0.05 R)
• M14: 13,743,407 km (0.076 R)
• M15: 14,180,831 km (0.087 R)
• M16: 15,444,783 km (0.035 R)
• M17: 16,672,683 km (0.092 R)
• M18: 18,546,546 km (0.088 R)
• M19: 19,201,186 km (0.066 R)
• M20: 20,873,540 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit