🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 178 Days

Day: 37 Hours

Environment

Temp: 131 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.33 AU

Year: 521 Days

Day: 30.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 11.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.58 AU - 6.64 AU

Year: 4953 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,665,031 km

• M1: 145,559 km (0.107 R)
• M2: 569,070 km (0.11 R)
• M3: 1,149,510 km (0.09 R)
• M4: 1,545,795 km (0.088 R)
• M5: 3,056,434 km (0.081 R)
• M6: 3,791,408 km (0.113 R)
• M7: 4,490,778 km (0.086 R)
• M8: 5,757,424 km (0.113 R)
• M9: 7,352,436 km (0.025 R)
• M10: 9,633,654 km (0.091 R)
• M11: 11,348,195 km (0.099 R)
• M12: 12,799,444 km (0.092 R)
• M13: 13,622,083 km (0.104 R)
• M14: 15,775,395 km (0.084 R)
• M15: 19,118,757 km (0.098 R)
• M16: 22,244,156 km (0.115 R)
• M17: 28,099,566 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit