Are you joking?!

Where 1 billion if the entire amount is now produced 650 million coins?

Do you try to check out a your theory (just getinfo in console) or just throw words to the wind?
https://github.com/moneyproject/moneycoin/blob/master/src/chainparams.cpp#L22int64_t CChainParams::GetProofOfWorkReward(int nHeight, int64_t nFees) const
{
// miner's coin base reward
int64_t nSubsidy = 0;
if (nHeight <= 0)
nSubsidy = 0;
else
if (nHeight <= nLastFairLaunchBlock)
nSubsidy = 1000000 * COIN;
else
if (nHeight <= 31000)
nSubsidy = 10 * COIN;
else
if (nHeight <= nLastPOWBlock)
nSubsidy = (NetworkID() == CChainParams::TESTNET ? 10000 : 400) * COIN;
if (fDebug && GetBoolArg("-printcreation"))
LogPrintf("GetProofOfWorkReward() : create=%s nSubsidy=%d\n", FormatMoney(nSubsidy).c_str(), nSubsidy);
return nSubsidy + nFees;
};
https://github.com/moneyproject/moneycoin/blob/master/src/chainparams.cpp#L162 nLastFairLaunchBlock = 1001;
Yes sorry you are right the premine is less because the POS was started... so this coin looks legit

maybe i should buy some as the premine is only 99.989%
have you contacted Poloniex already?