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: NYCSSC Broomball (NYCSSC Broombal) (ID: 1a8j) (Sort: Div) (Playoffs: 2)
    Team: Gotham Blades    (Blades)          (ID: t14nu) (FairPlay: 4.6)
    Team: Broomsday Device (Broomsday)       (ID: t15vu) (FairPlay: 4.7)
    Team: Sunny Side Up    (Sunny)           (ID: t14p0) (FairPlay: 4.6)
    Team: Winning                            (ID: t15vv) (FairPlay: 4.7)
  Kind: rec
  Sport: broomball
  Gender: coed
  Country: USA
  State: NY
  Level: A
  Season: Fall2012 (current: False)
  Author: NYCSSCBot
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Div: Average Points, FairPlay, Average Points HeadToHead, Average
GoalsDelta, DrawLots
  Tiebreakers: FairPlay, Wins
SortEnd

RulesBegin
  PointsForWinInRegulation:  3
  PointsForWinInOvertime:  3
  PointsForWinInShootout:  3
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.5
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagenpat
  WeightExponent:  0.458
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
10/2/12    9:00 PM    Blades      3-11   Sunny       (ID: g18823)
10/2/12    10:00 PM   Broomsday   4-2    Winning     (ID: g18824)
10/9/12    9:00 PM    Blades      3-4    Broomsday   (ID: g18825)
10/9/12    10:00 PM   Winning     1-9    Sunny       (ID: g18826)
10/16/12   9:00 PM    Blades      3-1    Winning     (ID: g18827)
10/16/12   10:00 PM   Sunny       8-1    Broomsday   (ID: g18828)
10/23/12   9:00 PM    Winning     2-3    Broomsday   (ID: g18829)
10/23/12   10:00 PM   Blades      3-5    Sunny       (ID: g1882a)
11/6/12    9:00 PM    Broomsday   5-4    Sunny       (ID: g1882d)
11/6/12    10:00 PM   Winning     3-7    Blades      (ID: g1882e)
11/13/12   9:00 PM    Sunny       3-3    Blades      (ID: g1882f)
11/13/12   10:00 PM   Winning     3-7    Broomsday   (ID: g1882g)
11/20/12   9:00 PM    Broomsday   2-4    Blades      (ID: g1882h)
11/20/12   10:00 PM   Sunny       8-0    Winning     (ID: g1882i)
11/27/12   9:00 PM    Sunny       8-1    Winning     (ID: g1882b)
11/27/12   10:00 PM   Broomsday   2-2    Blades      (ID: g1882c)
GamesEnd