Six of the star systems in Pavo have been found to host planets, including HD 181433 with a super-earth, and HD 172555 with evidence of a major interplanetary collision in the past few thousand years.
在孔雀座中有六个星系已经找到了主行星，例如 HD 181433 内有超级地球和有证据表明 HD 172555 在过去几千年内曾经发生过一个重大的星际碰撞。