If you use services class for your logic, this command script lets you easily create a service class. See comment for instructions 👇

MakeServiceCommand.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\GeneratorCommand;
use Symfony\Component\Console\Input\InputArgument;

class MakeServiceCommand extends GeneratorCommand
{
    protected $name = 'make:service';

    protected $description = 'Create a new service class';

    protected $type = 'Service';

    /**
     * Get the stub file for the generator.
     * 
     * @return string
     */
    protected function getStub(): string
    {
        $this->createStub();

        return $this->getStubPath();
    }

    protected function getStubPath(): string
    {
        return __DIR__ . '/Stubs/ServiceStubs/service.stub';
    }

    /**
     * Get the default namespace for the class.
     * 
     * 
     * @param string $rootNamespace
     * @return string
     */
    protected function getDefaultNamespace($rootNamespace): string
    {
        return $rootNamespace . '\Services';
    }

    /**
     * 
     * @return array <array>
     */
    protected function getArguments(): array
    {
        return [
            ['name', InputArgument::REQUIRED, 'The name of the service class'],
        ];
    }


    /**
     *  Create the stub file
     *  @return void 
     */
    protected function createStub(): void
    { 
        $path = $this->getStubPath();

        $realPath = $this->makeDirectory($path);

        $this->files->put($realPath, $this->getStubContent());
    }

    /**
     * Get the stub content
     * 
     * @return string
     */
    private function getStubContent(): string {
        return "<?php

namespace {{ namespace }};

class {{ class }}
{
  public function __construct() {}
}
        ";
    }
}

How To Use:

First of, inside, app/Console/Commands, create a MakeServiceCommand.php file. then paste the code in this gist into the file you just created.

Next,
Run php artisan make:service MyServiceClass. The file by default will be created in Service\MyServiceClass.php.
If you wish, you can specify a subfolder to keep things organized: php artisan make:service Subfolder/MyServiceClass.