🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 176 Days

Day: 25.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.08 AU - 1.2 AU

Year: 510 Days

Day: 24.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 8.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5 AU - 7.98 AU

Year: 6927 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,188,333 km

• M1: 106,065 km (0.118 R)
• M2: 392,246 km (0.087 R)
• M3: 744,698 km (0.054 R)
• M4: 1,251,685 km (0.093 R)
• M5: 1,616,555 km (0.098 R)
• M6: 2,442,634 km (0.12 R)
• M7: 2,849,540 km (0.077 R)
• M8: 3,962,997 km (0.083 R)
• M9: 8,110,000 km (0.107 R)
• M10: 9,421,823 km (0.065 R)
• M11: 10,993,349 km (0.104 R)
• M12: 13,619,390 km (0.109 R)
• M13: 14,053,673 km (0.062 R)
• M14: 14,447,564 km (0.085 R)
• M15: 18,919,493 km (0.072 R)
• M16: 21,145,210 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit