JED 1.6.0+ - Disable celestial rendering things

{
    "config_version": {
        "id": "__default",
        "version": 0
    },
    "dimensions": [
        {
            "dim": 0,
            "worldinfo_onetime": {
                "RandomSeed": "8831147384376417363"
            }
        },
        {
            "dim": -6,
            "dimensiontype": {
                "id": -6,
                "name": "Some Dimension",
                "keeploaded": false,
                "worldprovider": "WorldProviderSurfaceJED",
                "require_exact_match": true
            },
            "worldinfo_onetime": {
                "GameType": 1
            },
            "jed": {
                "ForceGameMode": true,
                "CustomDayCycle": true,
                "DayLength": 200,
                "NightLength": 200,
                "SkyRenderType": 1,
                "SkyDisableFlags": 7,
                "CloudRenderer": "DummyRenderer",
                "SkyBlend": 1.0,
                "DisableDawnDuskColors": true,
                "SkyColor": "000000",
                "FogColor": "000000"
            }
        }
    ]
}