The 1955 edition stated "sixty thousand" while Urantia Foundation's second and subsequent printings have been changed to "forty thousand". Textual consistency does require "forty", as (41:4.1) states that our sun is about 1.5 times the density of water, or about .054 pounds per cubic inch, and 40,000 times this is about 2,160 pounds per cubic inch (which is also equivalent to 60,000 times the density of water).

Original Paragraph:

^{P460:1, 41:4.4} One of your near-by suns, which started life with about the same mass as yours, has now contracted almost to the size of Urantia, having become sixty thousand times as dense as your sun. The weight of this hot-cold gaseous-solid is about one ton per cubic inch. And still this sun shines with a faint reddish glow, the senile glimmer of a dying monarch of light.