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:     Alliance Atom MD Playoffs (MD)                  (ID: 1ani) (Sort: Div) (Playoffs: 4)
    Division: Tier 2                                          (ID: d1215) (Sort: Div) (Playoffs: 4)
      Team:   Brantford Saints          (Brantford)           (ID: t1ad7)
      Team:   Cambridge Hawks           (Cambridge)           (ID: t1ad8)
      Team:   Hamilton Phantoms         (Hamilton Hub)        (ID: t1ad9)
      Team:   Hamilton Tigers           (Hamilton Hub Tigers) (ID: t1ada)
      Team:   St Catharines Hurricanes  (St. Catharines)      (ID: t1adb)
      Team:   Waterloo Ice Wolves       (Waterloo Ice)        (ID: t1adc)
      Team:   Waterloo Timber Wolves    (Waterloo Timber)     (ID: t1add)
  Kind: high school
  Sport: hockey
  Gender: male
  Country: Canada
  State: Ontario
  Level: MD
  Season: 2014 (current: True)
  Author: 
  Note: Seeding and playdown percentages for Tier 2
  LotteryNote: 
LeagueEnd

SortBegin
Div:  Points, Average Points HeadToHead, GoalsDelta, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.18
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.54
  WeightType:  Pythagenpat
  WeightExponent:  0.5
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Top seed
  Promote:  1
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
2/2/14    3:45 PM    Waterloo Ice          1-3   Waterloo Timber       (ID: g1dfwu)
2/6/14    7:00 PM    St. Catharines        6-3   Hamilton Hub Tigers   (ID: g1dfxr)
2/8/14    12:00 PM   Waterloo Timber       5-1   St. Catharines        (ID: g1dfxs)
2/8/14    2:45 PM    Cambridge             2-3   Waterloo Ice          (ID: g1dfwv)
2/9/14    2:00 PM    Hamilton Hub          2-6   Waterloo Timber       (ID: g1dfww)
2/9/14    4:15 PM    Waterloo Ice          3-2   St. Catharines        (ID: g1dfxt)
2/9/14    4:30 PM    Brantford             3-4   Cambridge             (ID: g1dfwx)
2/11/14   7:15 PM    St. Catharines        5-3   Hamilton Hub          (ID: g1dfxu)
2/13/14   6:15 PM    Hamilton Hub Tigers   2-8   Brantford             (ID: g1dfwy)
2/15/14   11:30 AM   Brantford             1-3   Hamilton Hub          (ID: g1dfwz)
2/15/14   11:30 AM   St. Catharines        0-3   Waterloo Ice          (ID: g1dfxv)
2/15/14   5:15 PM    Waterloo Timber       8-2   Hamilton Hub Tigers   (ID: g1dfx0)
2/16/14   1:45 PM    Brantford             4-6   Waterloo Timber       (ID: g1dfx1)
2/16/14   2:45 PM    Waterloo Ice          3-0   Hamilton Hub Tigers   (ID: g1dfx2)
2/22/14   11:30 AM   Brantford             4-3   Hamilton Hub Tigers   (ID: g1dfx3)
2/22/14   11:30 AM   Hamilton Hub          1-3   Waterloo Ice          (ID: g1dfx4)
2/22/14   2:30 PM    Cambridge             2-3   St. Catharines        (ID: g1dfxw)
2/23/14   3:00 PM    St. Catharines        0-8   Waterloo Timber       (ID: g1dfxx)
2/23/14   5:45 PM    Hamilton Hub          1-2   Cambridge             (ID: g1dfx6)
2/27/14   6:00 PM    Hamilton Hub          5-4   Brantford             (ID: g1dfx7)
2/28/14   5:30 PM    Hamilton Hub Tigers   1-4   Hamilton Hub          (ID: g1dfx8)
3/1/14    11:30 AM   Hamilton Hub Tigers   0-7   Waterloo Ice          (ID: g1dfx9)
3/1/14    2:00 PM    Cambridge             2-1   Hamilton Hub          (ID: g1dfxa)
3/1/14    3:45 PM    Brantford             3-2   St. Catharines        (ID: g1dfxy)
3/2/14    12:00 PM   St. Catharines        4-4   Brantford             (ID: g1dfxz)
3/2/14    2:45 PM    Waterloo Timber       6-3   Hamilton Hub          (ID: g1dfxb)
3/2/14    4:30 PM    Waterloo Ice          3-2   Cambridge             (ID: g1dfxc)
3/4/14    7:00 PM    Waterloo Timber       7-1   Brantford             (ID: g1dfxd)
3/6/14    7:00 PM    Hamilton Hub Tigers   0-5   Cambridge             (ID: g1dfxe)
3/6/14    7:15 PM    Hamilton Hub          3-4   St. Catharines        (ID: g1dfy0)
3/8/14    12:45 PM   Cambridge             3-3   Waterloo Timber       (ID: g1dfxf)
3/8/14    2:45 PM    Brantford             5-3   Waterloo Ice          (ID: g1dfxg)
3/9/14    2:00 PM    Hamilton Hub Tigers   1-4   Waterloo Timber       (ID: g1dfxh)
3/9/14    2:45 PM    Waterloo Ice          9-2   Hamilton Hub          (ID: g1dfxi)
3/9/14    6:15 PM    Cambridge             6-2   Brantford             (ID: g1dfxj)
3/11/14   6:00 PM    Hamilton Hub          5-3   Hamilton Hub Tigers   (ID: g1dfxk)
3/12/14   7:30 PM    Waterloo Timber       3-1   Cambridge             (ID: g1dfxm)
3/13/14   7:15 PM    Hamilton Hub Tigers   4-5   St. Catharines        (ID: g1dfy1)
3/15/14   11:30 AM   Cambridge             7-5   Hamilton Hub Tigers   (ID: g1dfxn)
3/15/14   1:15 PM    Waterloo Timber       3-1   Waterloo Ice          (ID: g1dfxp)
3/16/14   12:00 PM   Waterloo Ice          3-3   Brantford             (ID: g1dfxq)
3/16/14   4:30 PM    St. Catharines        5-1   Cambridge             (ID: g1dfy2)
GamesEnd