🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.88 AU - 1.14 AU

Year: 380 Days

Day: 41.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.26 AU - 4.08 AU

Year: 2635 Days

Day: 14.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.06 AU - 4.44 AU

Year: 3283 Days

Day: 12.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 13.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.48 AU - 5.1 AU

Year: 3929 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,278,746 km

• M1: 167,849 km (0.092 R)
• M2: 691,741 km (0.071 R)
• M3: 1,319,603 km (0.03 R)
• M4: 1,929,513 km (0.119 R)
• M5: 2,567,399 km (0.119 R)
• M6: 3,398,714 km (0.107 R)
• M7: 3,908,992 km (0.067 R)
• M8: 4,770,975 km (0.074 R)
• M9: 5,810,232 km (0.033 R)
• M10: 6,456,345 km (0.09 R)
• M11: 7,499,042 km (0.115 R)
• M12: 8,266,030 km (0.074 R)
• M13: 9,839,950 km (0.097 R)
• M14: 12,223,941 km (0.101 R)
• M15: 12,863,921 km (0.094 R)
• M16: 13,574,361 km (0.06 R)
• M17: 15,756,695 km (0.099 R)
• M18: 17,814,264 km (0.119 R)
• M19: 18,518,421 km (0.117 R)
• M20: 18,998,182 km (0.037 R)
• M21: 19,671,372 km (0.109 R)
• M22: 20,360,420 km (0.108 R)
• M23: 21,456,823 km (0.097 R)
• M24: 22,592,270 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit