<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2012-12-30</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001561399</issuerCik>
        <issuerName>Stalar 5, Inc.</issuerName>
        <issuerTradingSymbol>N/A</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001567997</rptOwnerCik>
            <rptOwnerName>Rosenfeld Steven R</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>PO BOX 1321 LENOX HILL</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10021</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>1</isOther>
            <officerTitle>Vice President, CFO, Treasurer</officerTitle>
            <otherText>See Explanation of Responses</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001568285</rptOwnerCik>
            <rptOwnerName>Park Avenue Discoveries, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O STEVEN ROSENFELD</rptOwnerStreet1>
            <rptOwnerStreet2>PO BOX 1321 LENOX HILL</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10021</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $0.00001 Par Value</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Park Avenue Discoveries, LLC</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This Form 3 is filed jointly by Dr. Steven Rosenfeld, the Vice President, CFO and Treasurer of the Issuer, and Park Avenue Discoveries, LLC, a New York limited liability company. Dr. Stephen Rosenfeld is the sole owner and sole officer of Park Avenue Discoveries, LLC.</footnote>
        <footnote id="F2">Shares of Common Stock owned by Park Avenue Discoveries, LLC. Dr. Steven Rosenfeld is the sole owner and sole officer of Park Avenue Discoveries, LLC. Dr. Rosenfeld, as the sole owner and sole officer of Park Avenue Discoveries, LLC, may be deemed to be the beneficial owner of the shares of Common Stock owned by Park Avenue Discoveries, LLC.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Steven Rosenfeld</signatureName>
        <signatureDate>2013-01-22</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Steven Rosenfeld, as authorized agent of Park Avenue Discoveries, LLC</signatureName>
        <signatureDate>2013-01-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
