🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.87 AU

Year: 271 Days

Day: 34.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.54 AU - 1.6 AU

Year: 745 Days

Day: 22.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 12.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.76 AU - 8.54 AU

Year: 7241 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,419,681 km

• M1: 155,133 km (0.107 R)
• M2: 540,647 km (0.1 R)
• M3: 1,042,099 km (0.06 R)
• M4: 1,497,026 km (0.106 R)
• M5: 2,638,757 km (0.111 R)
• M6: 3,050,151 km (0.084 R)
• M7: 4,166,899 km (0.088 R)
• M8: 4,773,818 km (0.088 R)
• M9: 5,194,636 km (0.067 R)
• M10: 7,283,172 km (0.076 R)
• M11: 7,779,089 km (0.074 R)
• M12: 8,430,887 km (0.062 R)
• M13: 10,143,932 km (0.109 R)
• M14: 11,824,066 km (0.105 R)
• M15: 16,401,611 km (0.112 R)
• M16: 17,915,841 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit