🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.56 AU - 0.66 AU

Year: 166 Days

Day: 17.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.99 AU - 3.17 AU

Year: 1443 Days

Day: 12.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 9.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.5 AU - 6.16 AU

Year: 4902 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 14,728,876 km

• M1: 114,442 km (0.083 R)
• M2: 541,395 km (0.032 R)
• M3: 872,904 km (0.108 R)
• M4: 1,244,205 km (0.035 R)
• M5: 1,574,368 km (0.11 R)
• M6: 1,941,182 km (0.077 R)
• M7: 2,778,332 km (0.037 R)
• M8: 3,382,857 km (0.115 R)
• M9: 4,354,345 km (0.1 R)
• M10: 5,799,760 km (0.114 R)
• M11: 7,156,912 km (0.082 R)
• M12: 7,569,054 km (0.095 R)
• M13: 8,231,473 km (0.04 R)
• M14: 8,963,456 km (0.06 R)
• M15: 10,875,316 km (0.117 R)
• M16: 12,723,748 km (0.112 R)
• M17: 13,911,555 km (0.05 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit