🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 169 Days

Day: 45.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.96 AU - 1.02 AU

Year: 358 Days

Day: 13.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 13.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.99 AU - 5.45 AU

Year: 4334 Days

Day: 14.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,033,777 km

• M1: 169,195 km (0.082 R)
• M2: 595,998 km (0.084 R)
• M3: 1,175,390 km (0.117 R)
• M4: 1,759,570 km (0.12 R)
• M5: 2,534,936 km (0.07 R)
• M6: 5,089,020 km (0.085 R)
• M7: 6,278,473 km (0.059 R)
• M8: 6,953,608 km (0.103 R)
• M9: 8,958,220 km (0.048 R)
• M10: 9,925,968 km (0.081 R)
• M11: 10,804,407 km (0.1 R)
• M12: 12,981,355 km (0.08 R)
• M13: 14,267,747 km (0.082 R)
• M14: 16,510,967 km (0.08 R)
• M15: 17,964,759 km (0.03 R)
• M16: 18,694,348 km (0.059 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit