🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 171 Days

Day: 46.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,548,456 km

• M1: 31,864 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.51 AU - 1.83 AU

Year: 796 Days

Day: 19 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.93 AU - 4.27 AU

Year: 3063 Days

Day: 18.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.71 AU - 5.41 AU

Year: 3593 Days

Day: 27.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 14.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.95 AU - 7.71 AU

Year: 5876 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,548,456 km

• M1: 176,974 km (0.085 R)
• M2: 677,978 km (0.117 R)
• M3: 1,421,180 km (0.09 R)
• M4: 2,100,803 km (0.108 R)
• M5: 2,642,946 km (0.098 R)
• M6: 4,388,304 km (0.098 R)
• M7: 5,929,012 km (0.075 R)
• M8: 6,535,632 km (0.096 R)
• M9: 8,323,027 km (0.1 R)
• M10: 9,122,628 km (0.089 R)
• M11: 11,002,475 km (0.087 R)
• M12: 11,477,448 km (0.057 R)
• M13: 13,370,160 km (0.099 R)
• M14: 13,961,520 km (0.102 R)
• M15: 17,532,272 km (0.114 R)
• M16: 18,062,447 km (0.072 R)
• M17: 19,340,910 km (0.104 R)
• M18: 21,537,755 km (0.086 R)
• M19: 23,539,075 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit