$objectManager = MagentoFrameworkAppObjectManager::getInstance(); // instance of object manager
        $product = $objectManager->create('MagentoCatalogModelProduct');
        $product->setSku('my-sku11'); // Set your sku here
        $product->setName('Sample Simple Product11'); // Name of Product
        $product->setAttributeSetId(4); // Attribute set id
        $product->setStatus(1); // Status on product enabled/ disabled 1/0
        $product->setWeight(10); // weight of product
        $product->setVisibility(4); // visibilty of product (catalog / search / catalog, search / Not visible individually)
        $product->setTaxClassId(0); // Tax class id
        $product->setTypeId('simple'); // type of product (simple/virtual/downloadable/configurable)
        $product->setPrice(100); // price of product
        $product->setStockData(
                                array(
                                    'use_config_manage_stock' => 0,
                                    'manage_stock' => 1,
                                    'is_in_stock' => 1,
                                    'qty' => 99999
                                )
                            );
        $product = $product->save();

$product->setStoreId(0); //1,2,3,4

$objectManager = MagentoFrameworkAppObjectManager::getInstance(); // instance of object manager
$product = $objectManager->create('MagentoCatalogModelProduct');
$product->setSku('my-sku11'); // Set your sku here
$product->setName('Sample Simple Product11'); // Name of Product
$product->setAttributeSetId(4); // Attribute set id
$product->setStatus(1); // Status on product enabled/ disabled 1/0
$product->setWeight(10); // weight of product
$product->setVisibility(4); // visibilty of product (catalog / search / catalog, search / Not visible individually)
$product->setTaxClassId(0); // Tax class id
$product->setTypeId('simple'); // type of product (simple/virtual/downloadable/configurable)
$product->setPrice(100); // price of product
$product->setStockData(
         array(
              'use_config_manage_stock' => 0,
              'manage_stock' => 1,
              'is_in_stock' => 1,
              'qty' => 99999
              )
             );
$product = $product->save();

$product->setHasOptions(1);
$product->getResource()->save($product);
$setStore = $objectManager->create('MagentoCatalogModelProductOption')
    ->setStoreId(0)
$setStore->save();