🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.62 AU - 0.98 AU

Year: 258 Days

Day: 12.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.13 AU - 2.51 AU

Year: 1272 Days

Day: 16.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,256,584 km

• M1: 20,196 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 10.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.38 AU - 6.54 AU

Year: 5909 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,256,584 km

• M1: 127,607 km (0.102 R)
• M2: 653,743 km (0.108 R)
• M3: 1,474,437 km (0.09 R)
• M4: 1,905,129 km (0.115 R)
• M5: 2,255,637 km (0.109 R)
• M6: 2,605,247 km (0.077 R)
• M7: 3,223,535 km (0.082 R)
• M8: 4,115,886 km (0.118 R)
• M9: 6,275,481 km (0.112 R)
• M10: 8,229,528 km (0.07 R)
• M11: 8,826,274 km (0.073 R)
• M12: 12,422,158 km (0.073 R)
• M13: 14,494,986 km (0.117 R)
• M14: 16,219,401 km (0.072 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit