🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 222 Days

Day: 23.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,642,738 km

• M1: 42,785 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.9 AU - 3.8 AU

Year: 2274 Days

Day: 37.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 128.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 11.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.99 AU - 6.81 AU

Year: 6004 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,642,738 km

• M1: 151,393 km (0.048 R)
• M2: 923,916 km (0.11 R)
• M3: 1,616,854 km (0.098 R)
• M4: 2,664,787 km (0.114 R)
• M5: 3,263,478 km (0.097 R)
• M6: 3,867,105 km (0.027 R)
• M7: 4,636,936 km (0.099 R)
• M8: 6,629,130 km (0.047 R)
• M9: 8,663,213 km (0.047 R)
• M10: 9,100,487 km (0.097 R)
• M11: 9,706,508 km (0.034 R)
• M12: 10,957,296 km (0.118 R)
• M13: 11,556,136 km (0.04 R)
• M14: 18,205,163 km (0.104 R)
• M15: 18,622,392 km (0.056 R)
• M16: 21,924,166 km (0.098 R)
• M17: 22,328,679 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit