ratings = Container(
  padding: const EdgeInsets.all(20),
  child: Row(
    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
    children: [
      stars,
      const Text(
        '170 Reviews',
        style: TextStyle(
          color: Colors.black,
          fontWeight: FontWeight.w800,
          fontFamily: 'Roboto',
          letterSpacing: 0.5,
          fontSize: 20,
        ),
      ),
    ],
  ),
);

Tip:
  To minimize the visual confusion that can result from
  heavily nested layout code, implement pieces of the UI
  in variables and functions.

The icons row, below the ratings row, contains 3 columns;
each column contains an icon and two lines of text,
as you can see in its widget tree:

The iconList variable defines the icons row: