🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.06 AU - 1.08 AU

Year: 408 Days

Day: 14.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,494,756 km

• M1: 90,956 km (0.034 R)
• M2: 174,431 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.34 AU - 1.98 AU

Year: 789 Days

Day: 24.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 8.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.35 AU - 6.83 AU

Year: 4876 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,494,756 km

• M1: 139,276 km (0.031 R)
• M2: 1,158,935 km (0.059 R)
• M3: 1,602,343 km (0.102 R)
• M4: 2,440,988 km (0.116 R)
• M5: 3,106,101 km (0.11 R)
• M6: 3,867,255 km (0.115 R)
• M7: 5,330,920 km (0.096 R)
• M8: 6,641,098 km (0.092 R)
• M9: 8,853,052 km (0.086 R)
• M10: 10,370,573 km (0.06 R)
• M11: 16,992,972 km (0.035 R)
• M12: 18,975,892 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit