🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.72 AU - 1.02 AU

Year: 283 Days

Day: 12.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.73 AU - 1.03 AU

Year: 287 Days

Day: 15.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 14.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.9 AU - 11.14 AU

Year: 9434 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,785,109 km

• M1: 180,265 km (0.06 R)
• M2: 974,780 km (0.108 R)
• M3: 1,501,065 km (0.115 R)
• M4: 2,760,081 km (0.101 R)
• M5: 3,559,083 km (0.12 R)
• M6: 4,037,796 km (0.083 R)
• M7: 5,326,283 km (0.084 R)
• M8: 6,839,315 km (0.056 R)
• M9: 8,189,287 km (0.114 R)
• M10: 12,723,299 km (0.088 R)
• M11: 14,873,918 km (0.059 R)
• M12: 17,515,367 km (0.077 R)
• M13: 18,844,844 km (0.117 R)
• M14: 24,434,119 km (0.057 R)
• M15: 24,924,052 km (0.11 R)
• M16: 26,347,925 km (0.099 R)
• M17: 29,449,538 km (0.068 R)
• M18: 32,589,747 km (0.091 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit