🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.76 AU - 0.86 AU

Year: 276 Days

Day: 25.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.32 AU - 2.06 AU

Year: 832 Days

Day: 29.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 9.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.93 AU - 6.17 AU

Year: 4298 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,523,233 km

• M1: 118,182 km (0.094 R)
• M2: 735,872 km (0.095 R)
• M3: 1,119,740 km (0.095 R)
• M4: 1,978,282 km (0.063 R)
• M5: 3,895,529 km (0.119 R)
• M6: 4,230,029 km (0.034 R)
• M7: 5,652,256 km (0.079 R)
• M8: 6,230,303 km (0.031 R)
• M9: 8,754,767 km (0.06 R)
• M10: 9,410,005 km (0.095 R)
• M11: 10,390,171 km (0.068 R)
• M12: 13,186,454 km (0.092 R)
• M13: 13,486,098 km (0.066 R)
• M14: 14,517,875 km (0.07 R)
• M15: 16,220,000 km (0.088 R)
• M16: 19,690,072 km (0.106 R)
• M17: 24,366,800 km (0.069 R)
• M18: 26,207,602 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit