You can add leagues, big or small, to Sports Club Stats.
   It's free.
   It's easy.
   Just email import@sportsclubstats.com the:
      structure
      schedule
      and rules
   In a few minutes you'll get back a link to the league.
   Play around, have fun, you won't break anything.
   I look forward to seeing what you create.

Info about the various settings:
   https://docs.google.com/document/d/1-UneDNk6tkOrc_B-WBnGnc5KGiy2kttXC2fW8dR7QzM/edit?hl=en

For example, here is what created this league:

LeagueBegin
  League: Asian 40 S1            (AS40) (ID: 1akg) (Sort: Lottery) (Playoffs: 4)
    Team: Broadmoor Boys         (BB)   (ID: t19hr)
    Team: Code Green             (CG)   (ID: t19hp)
    Team: Joyful Smile Dentistry (JSD)  (ID: t19hq)
    Team: LXG                           (ID: t19hs)
    Team: OZTech                 (OZT)  (ID: t19ht)
    Team: Team Zoe               (ZOE)  (ID: t19hn)
  Kind: rec
  Sport: basketball
  Gender: male
  Country: USA
  State: CA
  Level: A
  Season: 2013-2014 (current: True)
  Author: J. Smith
  Note: None.
  LotteryNote: 
LeagueEnd

SortBegin
Lottery:	Wins,  Wins HeadToHead, Wins SameParent, Least GoalsAgainst, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0.5
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagorean
  WeightExponent:  5.42
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  best record
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  worst record
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
1/1/11   CG    45-47   BB    (ID: g1cbvq)
1/1/11   OZT   60-65   LXG   (ID: g1cbvr)
1/1/11   ZOE   43-50   JSD   (ID: g1cbvs)
1/2/11   CG    48-58   LXG   (ID: g1cbvt)
1/2/11   JSD   55-67   OZT   (ID: g1cbvu)
1/2/11   ZOE   38-45   BB    (ID: g1cbvv)
1/3/11   BB    50-59   LXG   (ID: g1cbvw)
1/3/11   JSD   53-73   CG    (ID: g1cbvx)
1/3/11   OZT   45-47   ZOE   (ID: g1cbvy)
1/4/11   BB    48-51   JSD   (ID: g1cbvz)
1/4/11   CG    63-77   OZT   (ID: g1cbw0)
1/4/11   ZOE   53-65   LXG   (ID: g1cbw1)
1/5/11   BB            OZT   (ID: g1cbwc)
1/5/11   JSD           LXG   (ID: g1cbw2)
1/5/11   ZOE           CG    (ID: g1cbw3)
1/6/11   CG            BB    (ID: g1cbw4)
1/6/11   LXG           OZT   (ID: g1cbw7)
1/6/11   ZOE           JSD   (ID: g1cbw8)
1/7/11   BB            ZOE   (ID: g1cbwd)
1/7/11   JSD           OZT   (ID: g1cbw5)
1/7/11   LXG           CG    (ID: g1cbw6)
1/8/11   BB            LXG   (ID: g1cbw9)
1/8/11   JSD           CG    (ID: g1cbwa)
1/8/11   ZOE           OZT   (ID: g1cbwb)
GamesEnd