He might only be four days old, butMeghan MarkleandPrince Harry‘s son Archie Harrison Mountbatten-Windsor is already destined for great things.

“The strongest chart connections are between Archie and Harry — he is a chip off the old block, Harry’s block that is,” astrologer Penny Thornton tells PEOPLE, adding: “In his firstborn child, Harry has found another soulmate.”

“Born as the Sun rose in Taurus, Archie has the full force of the Sun on his persona and will be a sunny child – strong, charismatic and confidant,” says Thornton who was astrologer to the latePrincess Diana. “With the strong Uranus influence, Mercury conjunct Uranus, he will be a joker or at the very least, he will have an independent mind.”

Baby Sussex

Playing the joker, a characteristic Harry is known for, won’t be the only similarity he shares with his dad says Thornton, founder of the horoscope websiteAstrolutely.com.

“He will follow in his parents’ footsteps becoming a champion of human rights, a keen conservationist and a protector of the natural world,” she predicts, adding, “He will lean towards science – particularly astro-physics and space exploration and technology.”

Press Association via AP

The Duke and Duchess of Sussex with their baby son

Meghan Markle, Archie Harrison, Prince Harry.Dominic Lipinski - WPA Pool/Getty

Britain’s Prince Harry, Duke of Sussex (R), and his wife Meghan, Duchess of Sussex, pose for a photo with their newborn baby son in St George’s Hall at Windsor Castle in Windsor, west of London on May 8, 2019. (Photo by Dominic Lipinski / POOL / AFP) (Photo credit should read DOMINIC LIPINSKI/AFP/Getty Images)

Meghan who is a Leo, will be a natural mom, says Thornton. “She’s got Cancer rising and Cancer is the sign of motherhood and femininity. They like nurturing and mothering.”

Holding Archie at Wednesday’sphotocallwas proud dad Harry, himself a Virgo. “He will be a doting father, definitely.”

The Duke and Duchess of Sussex with their baby son

While Archie,Queen Elizabeth‘s eighth great-grandchild might not have a royal title, the royal astrologer says his chart indicates that he will have a pivotal role within the family.

“He’ll take his heritage very seriously, she says, adding of his character: “He’ll be adventurous, curious, stubborn, opinionated, resourceful, engaging and smart.”

source: people.com