Y-UO9U
    Y-UO9U - Star
Y-UO9U I
    Y-UO9U I - Moon 1
Y-UO9U II
    Y-UO9U II - Moon 1
    Y-UO9U II - Moon 2
    Y-UO9U II - Moon 3
Y-UO9U III
    Y-UO9U III - Moon 1
    Y-UO9U III - Moon 10
    Y-UO9U III - Moon 11
    Y-UO9U III - Moon 12
    Y-UO9U III - Moon 13
    Y-UO9U III - Moon 14
    Y-UO9U III - Moon 15
    Y-UO9U III - Moon 16
    Y-UO9U III - Moon 17
    Y-UO9U III - Moon 18
    Y-UO9U III - Moon 19
    Y-UO9U III - Moon 2
    Y-UO9U III - Moon 20
    Y-UO9U III - Moon 3
    Y-UO9U III - Moon 4
    Y-UO9U III - Moon 5
    Y-UO9U III - Moon 6
    Y-UO9U III - Moon 7
    Y-UO9U III - Moon 8
    Y-UO9U III - Moon 9
Y-UO9U IV
    Y-UO9U IV - Asteroid Belt 1
    Y-UO9U IV - Asteroid Belt 2
    Y-UO9U IV - Asteroid Belt 3
    Y-UO9U IV - Asteroid Belt 4
    Y-UO9U IV - Moon 1
    Y-UO9U IV - Moon 10
    Y-UO9U IV - Moon 11
    Y-UO9U IV - Moon 12
    Y-UO9U IV - Moon 13
    Y-UO9U IV - Moon 14
    Y-UO9U IV - Moon 15
    Y-UO9U IV - Moon 16
    Y-UO9U IV - Moon 17
    Y-UO9U IV - Moon 18
    Y-UO9U IV - Moon 2
    Y-UO9U IV - Moon 3
    Y-UO9U IV - Moon 4
    Y-UO9U IV - Moon 5
    Y-UO9U IV - Moon 6
    Y-UO9U IV - Moon 7
    Y-UO9U IV - Moon 8
    Y-UO9U IV - Moon 9
Y-UO9U V
    Y-UO9U V - Asteroid Belt 1
    Y-UO9U V - Moon 1
    Y-UO9U V - Moon 2
Y-UO9U VI
    Y-UO9U VI - Asteroid Belt 1