An extremely mineral-rich system, HX-9 is one of the twenty systems charted by Taisa Hanako while she commanded the YSS Elfin Princess in YE 30.

• Type M8 V Red Dwarf
• Radius 2.86 x 10^5 km (0.41 x sol)
• Mass 6.44 x 10^29 kg (0.32 x sol)
• Temperature 2200 K
• Luminosity 1.69 x 10^25 W (0.04 x sol)

• Type Terrestrial World (Mars-like)
• Orbital Radius 2.63 x 10^7 km (0.18 AU)
• Period 1.13 x 10^3 hours (0.13 earth years)
• Physics Large iron/silicate
• Hydrosphere 0 % water, 4 % ice
• Atmosphere Dense toxic
• Special Large moon

See: HX-9 I

• Type Rock Planet
• Orbital Radius 4.40 x 10^7 km (0.29 AU)
• Period 2.45 x 10^3 hours (0.28 earth years)
• Gravity 6.41 m/s2 (0.66 x earth)
• Special Heavy volcanism, wreckage of a crashed starship

• Type Asteroid Belt
• Orbital Radius 6.53 x 10^7 km (0.44 AU)
• Period 4.43 x 10^3 hours (0.51 earth years)

• Type Rock Planet
• Orbital Radius 1.0^8 x 108 km (0.72 AU)
• Period 9.37 x 10^3 hours (1.07 earth years)
• Gravity 15.24 m/s2 (1.56 x earth)

• Type Asteroid Belt
• Orbital Radius 2.07 x 10^8 km (1.39 AU)
• Period 2.51 x 10^4 hours (2.87 earth years)

• Type Uranian Planet
• Orbital Radius 3.85 x 10^8 km (2.58 AU)
• Period 6.35 x 10^4 hours (7.26 earth years)
• Gravity 13.53 m/s2 (1.38 x earth)
• Special 3 small moons

• Type Asteroid Belt
• Orbital Radius 7.05 x 108 km (4.71 AU)
• Period 1.57 x 10^5 hours (17.96 earth years)