The solar system includes moons (and some of those moons have moons), supernova explosions, comets, meteors, asteroids, and plain old space dust. To be sure, there are more objects in our solar system, some of which have yet to be discovered.
The canal was not complete in 1825, however. Many years after opening, people decided the canal needed to be a bit wider and larger. People wanted to connect more waterways to the Erie Canal in order to get full use out of the canal system. So, between 1836 and 1862 the Erie Canal was made wider and was connected to other canals.
The resulting Erie Barge Canal was completed in 1918, and is 12 to 14 feet deep, 120 to 200 feet wide, and 338 miles long, from Waterford to Tonawanda. 36 Locks were built to handle barges carrying up to 3,000 tons of cargo, with lifts of 6 to 40 feet.