🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.4 AU - 0.66 AU

Year: 161 Days

Day: 45.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.97 AU - 3.03 AU

Year: 2163 Days

Day: 15 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 11.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.64 AU - 5.96 AU

Year: 4377 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,725,638 km

• M1: 146,756 km (0.097 R)
• M2: 586,274 km (0.097 R)
• M3: 1,082,041 km (0.044 R)
• M4: 2,176,948 km (0.066 R)
• M5: 2,852,233 km (0.118 R)
• M6: 3,285,020 km (0.106 R)
• M7: 3,965,092 km (0.076 R)
• M8: 6,433,756 km (0.111 R)
• M9: 8,126,007 km (0.115 R)
• M10: 9,407,911 km (0.101 R)
• M11: 10,097,557 km (0.075 R)
• M12: 12,235,161 km (0.087 R)
• M13: 13,197,524 km (0.08 R)
• M14: 15,586,153 km (0.067 R)
• M15: 16,827,217 km (0.031 R)
• M16: 19,874,376 km (0.108 R)
• M17: 20,881,619 km (0.118 R)
• M18: 22,055,064 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit