|Points of interest|
|Length of Day||25 standard hours|
|Length of Year||329 standard days|
|Major cities||*Majesty City (capital)|
|Affiliation||Valcarian Imperial Republic|
|Renaaran system||Star • I • II • III • IV • V • VI • VII • Belt|
Renaar was the capital planet of the Renaaran system, which included Jalonda, Frenar, Gonley, and Grondar. Collectively, the planets of the system were known as the Five Sisters. As the largest planet and the closest to Renaa, Renaar was often called the "Eldest Sister" or the "Eldest."
Renaar's surface was extremely temperate, dominated by rolling hills, thick forests, lush farmland, golden beaches, and large seas. With most of its famed manufacturing centers lifted into orbit, the planet remained largely rural and undeveloped, with small villages and farming communities comprising the bulk of urban development. The largest cities were Majesty - the planetary capital, the tourist haven of e, the double-city f, and the mountain hamlets of g and h. Immigrants from the neighboring planet of Jalonda constructed an elaborate network of tunnels beneath the planet's surface. These Jalondan Tunnels were used by people of all races as a kind of subterranean metropolis, though the deepest levels were traveled exclusively by Jalondans. Space above Renaar was dominated by massive shipyards.