On average, metal-rich stars tend to be more likely to have planets and planetary systems.

A metal-rich star has a cooler surface temperature than a lower-metallicity star, with the strength of the effect increasing with a higher metallicity.

It has a higher than solar abundance of elements other than hydrogen and helium; what astronomers term a metal-rich star.

It is a metal-rich star with 50% more metals than the Sun has.

It has a boxy shape and is made mainly of old metal-rich stars.

Maffei 1 is mainly made of old metal-rich stars more than 10 billion years in age.

It is a metal-rich star and more evolved than our sun.

A young, metal-rich star, corresponding planets, on one of them a robotic base .

Hence, most of the stars that populate this galaxy are old, metal-rich stars aged about 2.5 billion years.

It is a metal-rich star, meaning it has 186% the solar abundance of iron.