On a personal quest to settle Mars, SpaceX founder Elon Musk envisions 1,000 passenger ships flying en masse to the red planet well within the next century, Battlestar Galactica style.

Musk outlined his zealous plan Tuesday to establish a self-sustaining city on Mars, complete with iron foundries and even pizzerias. He wants to make humans a multiplanetary species, and says the best way to do that is to colonize the red planet.

"I think Earth will be a good place for a long time, but the probable lifespan of human civilization will be much greater if we're a multiplanetary species," he said.

Musk, who also runs electric car maker Tesla Motors, received a wildly warm reception at the International Astronautical Congress in Guadalajara, Mexico. Many in the crowd were avid space buffs.

For now, the aerospace company he founded in 2002 is focusing on satellite deliveries, as well as space station cargo runs for NASA and a future crew capsule for U.S. astronauts. Its Falcon rocket, though, is grounded for the second time in a year because of devastating accidents.

During his address, Musk did not mention the Sept. 1 launch pad explosion that destroyed a Falcon rocket and its satellite.

Instead, he noted that SpaceX already has begun work on the Mars Colonial fleet, recently test-firing a powerful new rocket engine named Raptor. The system ultimately could take people to the moons of Jupiter and beyond, he said.

Musk said it would be a "super-exciting" adventure to Mars but also dangerous, at least for the first few trips. His goal is to get the price down so anyone could afford to go, with a ticket costing no more than a house on Earth. He's shooting for 1 million Martians.

Would he go, someone asked? Perhaps ultimately, but it would depend on whether he had a good succession plan in place. As for being the first Martian, the risk of fatalities will be high - "there's just no way around it" - and he wants to see his five young sons grow up.

"It would be basically, are you prepared to die? If that's OK, then you're a candidate for going," he told the audience.