Oceanus IV
Omicron Ceti III
Orelious IX
Ogus II
Omicron IV
Orellius
Ohniaka III
Omicron Delta I
Organia IV
Omega IV
Omicron Theta IV
Orias III
Omega-Saggita-XII-System
Onara-System
Ornara
Omekla III
Ophiucus III
Otar II