🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 193 Days

Day: 12.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.14 AU - 3 AU

Year: 1552 Days

Day: 27.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,572,228 km

• M1: 1,561,652 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 8.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.12 AU - 8.64 AU

Year: 7553 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,572,228 km

• M1: 111,450 km (0.1 R)
• M2: 364,420 km (0.076 R)
• M3: 626,516 km (0.118 R)
• M4: 892,650 km (0.101 R)
• M5: 1,174,792 km (0.084 R)
• M6: 1,578,108 km (0.078 R)
• M7: 2,289,895 km (0.043 R)
• M8: 4,208,637 km (0.065 R)
• M9: 4,826,327 km (0.102 R)
• M10: 6,634,965 km (0.095 R)
• M11: 14,298,714 km (0.096 R)
• M12: 17,103,076 km (0.115 R)
• M13: 17,614,401 km (0.051 R)
• M14: 18,600,550 km (0.114 R)
• M15: 27,416,802 km (0.072 R)
• M16: 31,895,164 km (0.094 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: 278 - 18,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit