He has the Familyaspiration, and the Tauruszodiac sign. As far as personality, Owen is very playful, and a little bit neat and outgoing. But he is quite lazy and somewhat grouchy. According to Owen's SimDNA in SimPE, his hair was black before it turned grey. According to his age data, he had 16 days left in the elderlife stage when he died.
Owen uses the 2nd and 7th Maxis face templates in Create a Sim. The ears, eyebrows, and eyes use the 7th face template, while the nose, mouth, and jaw use the 2nd template. Also the jaw is longer than on the default face. However the jaw is only longer on teenage, adult and elder females, which may mean that the jaw was genetically passed down, as this oddity generally only occurs on Sims whose facial features were genetically passed down.
Owen's SimDNA in SimPE shows that his recessive alleles are for red hair and green eyes. Also his dominant skin tone range is for dark skin, while his recessive skin tone range is for medium skin. However Owen's dominant and recessive alleles are for dark skin. Unlike several other married ancestors from Apartment Life who have memories of their spouses, he only has Mystery Sim memories. However Owen still has memories of Ana's birth, as well as her getting engaged and married. According to Ana's memories, he died when Ana was a teenager.