🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.62 AU - 4.34 AU

Year: 2395 Days

Day: 30.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.67 AU - 4.21 AU

Year: 2886 Days

Day: 31.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 8

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.52 AU - 5.98 AU

Year: 5087 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,658,221 km

• M1: 101,427 km (0.105 R)
• M2: 707,598 km (0.079 R)
• M3: 1,240,914 km (0.082 R)
• M4: 2,336,719 km (0.046 R)
• M5: 4,352,400 km (0.072 R)
• M6: 4,728,041 km (0.062 R)
• M7: 6,357,311 km (0.11 R)
• M8: 6,710,212 km (0.117 R)
• M9: 7,811,851 km (0.118 R)
• M10: 8,713,926 km (0.08 R)
• M11: 9,937,039 km (0.089 R)
• M12: 10,813,532 km (0.068 R)
• M13: 11,551,200 km (0.118 R)
• M14: 13,593,959 km (0.113 R)
• M15: 15,176,854 km (0.116 R)
• M16: 16,042,128 km (0.069 R)
• M17: 16,397,273 km (0.087 R)
• M18: 23,041,513 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit