🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 172 Days

Day: 32.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.58 AU - 2.06 AU

Year: 888 Days

Day: 40.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,883,776 km

• M1: 1,182,571 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 8.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.34 AU - 9.62 AU

Year: 8153 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,883,776 km

• M1: 102,026 km (0.092 R)
• M2: 718,668 km (0.045 R)
• M3: 980,165 km (0.067 R)
• M4: 3,994,263 km (0.083 R)
• M5: 4,414,184 km (0.096 R)
• M6: 4,912,196 km (0.109 R)
• M7: 5,580,001 km (0.092 R)
• M8: 8,904,664 km (0.115 R)
• M9: 9,391,605 km (0.053 R)
• M10: 11,129,184 km (0.07 R)
• M11: 17,381,178 km (0.115 R)
• M12: 21,941,520 km (0.111 R)
• M13: 23,528,903 km (0.094 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit