🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.3 AU - 1.4 AU

Year: 591 Days

Day: 25.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.39 AU - 3.91 AU

Year: 2627 Days

Day: 40.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 10.6

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.14 AU - 4.54 AU

Year: 3406 Days

Day: 11.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,202,614 km

• M1: 131,945 km (0.1 R)
• M2: 529,427 km (0.11 R)
• M3: 2,248,306 km (0.107 R)
• M4: 3,087,700 km (0.082 R)
• M5: 5,062,242 km (0.106 R)
• M6: 5,595,858 km (0.098 R)
• M7: 12,080,477 km (0.068 R)
• M8: 12,791,516 km (0.112 R)
• M9: 13,430,149 km (0.091 R)
• M10: 15,750,262 km (0.114 R)
• M11: 16,369,597 km (0.051 R)
• M12: 17,717,325 km (0.096 R)
• M13: 18,822,404 km (0.105 R)
• M14: 20,366,703 km (0.086 R)
• M15: 22,063,442 km (0.066 R)
• M16: 22,981,973 km (0.12 R)
• M17: 23,779,030 km (0.102 R)
• M18: 24,221,541 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit