The Constant Star Lu Chen originally had a mass of 218,500 Constant Star Masses, with a diameter of 23 million kilometers, and a Hydrogen Element composition of 97%.
In these eighty years, traveling at five times the speed of light within the Wandering Star System, it covered approximately four hundred light-years, absorbing a vast amount of interstellar material along the way, which enabled it to grow to a diameter of 1.2 light-years.
Although stars in the Universe aren't as abundant as interstellar material, over such a great distance, the Constant Star Lu Chen still encountered over thirty stars, as well as a giant hydrogen nebula. However, the masses of these thirty-plus stars were not high, with the heaviest being only three thousand Constant Star Masses, and the lightest just one hundred Constant Star Masses. On the contrary, the giant hydrogen nebula had a greater mass, totaling five thousand Constant Star Masses.