🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.08 AU - 1.14 AU

Year: 438 Days

Day: 26.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.35 AU - 1.83 AU

Year: 751 Days

Day: 12.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 13.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.89 AU - 5.93 AU

Year: 4715 Days

Day: 11.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,273,227 km

• M1: 169,644 km (0.076 R)
• M2: 633,846 km (0.11 R)
• M3: 1,221,766 km (0.115 R)
• M4: 1,657,245 km (0.103 R)
• M5: 2,529,401 km (0.096 R)
• M6: 3,176,412 km (0.103 R)
• M7: 3,864,861 km (0.115 R)
• M8: 5,714,938 km (0.113 R)
• M9: 6,227,011 km (0.114 R)
• M10: 6,671,616 km (0.092 R)
• M11: 8,902,868 km (0.093 R)
• M12: 10,539,170 km (0.084 R)
• M13: 11,546,412 km (0.118 R)
• M14: 12,417,521 km (0.096 R)
• M15: 17,382,225 km (0.069 R)
• M16: 17,821,445 km (0.085 R)
• M17: 19,924,492 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit