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:       The Achievement Hunter Hockey League (AHHL)    (ID: 1a19m)
    Conference: Norther Nor North Havermeyer         (NNNH)    (ID: d13qj) (Sort: Conf) (Playoffs: 2)
      Team:     Tampa Bay Ramsey                     (Geoff)   (ID: t1kyp)
      Team:     Dallas Pattillos                     (Jack)    (ID: t1kyq)
      Team:     Detroit Matt Braggs                  (Matt)    (ID: t1kyt)
      Team:     New Jersey Joneses                   (Michael) (ID: t1kyu)
    Conference: Southeast Pimberton                  (SB)      (ID: d13qk) (Sort: Conf) (Playoffs: 2)
      Team:     New York Frees                       (Gavin)   (ID: t1kyn)
      Team:     Boston Dooleys                       (Jeremy)  (ID: t1kyr)
      Team:     Anaheim Tuggeys                      (Lindsay) (ID: t1kys)
      Team:     Montreal Foinbois                    (Ryan)    (ID: t1kyv)
  Kind: rec
  Sport: hockey
  Gender: male
  Country: USA
  State: 
  Level: A
  Season: 2016 (current: True)
  Author: Jason Qiao
  Note: I used NHL points but the tiebreakers discussed in OTP17 at 16:45. Which tiebreakers and points system used will have a big effect on the outcome — especially with just 40 total games and similarly matched players — so we’ll just have to see how it turns out.
  LotteryNote: Going to be completely honest, I have no idea what this is.
LeagueEnd

SortBegin
# the HeadToHeadNHL tiebreaker handles the 'equal number of home games' craziness  
Div:     Points, Average Points HeadToHeadNHL, GoalsFor, GoalsAgainst, DrawLots
Conf:    Points, Average Points HeadToHeadNHL, GoalsFor, GoalsAgainst, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  1
  PointsForLossInShootout:  1
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0.24386113463
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.52
  WeightType:  PythagenpatIgnoreShootOutWinningGoals
  WeightExponent:  0.458
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Pres Trophy
  Promote:  1
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
3/23/16   7:00 AM   Gavin     3-2        Ryan      (ID: g1q9cc)
3/23/16   7:00 AM   Lindsay   3-4        Jeremy    (ID: g1q9cd)
3/25/16   7:00 AM   Geoff     1-3        Jack      (ID: g1q9ce)
3/25/16   7:00 AM   Matt      0-5        Michael   (ID: g1q9cf)
3/30/16   7:00 AM   Gavin     1-2        Lindsay   (ID: g1q9cg)
3/30/16   7:00 AM   Ryan      3-2        Jeremy    (ID: g1q9ch)
4/1/16    7:00 AM   Matt      1-3        Geoff     (ID: g1q9ci)
4/1/16    7:00 AM   Michael   3-0        Jack      (ID: g1q9cj)
4/6/16    7:00 AM   Jeremy    5-2        Gavin     (ID: g1q9ck)
4/6/16    7:00 AM   Lindsay   1-5        Ryan      (ID: g1q9cm)
4/8/16    7:00 AM   Geoff     1-2 (ot)   Michael   (ID: g1q9cn)
4/8/16    7:00 AM   Jack      2-1        Matt      (ID: g1q9cp)
4/13/16   7:00 AM   Jeremy    4-3        Lindsay   (ID: g1q9cq)
4/13/16   7:00 AM   Ryan      1-2        Gavin     (ID: g1q9cr)
4/15/16   7:00 AM   Jack      6-1        Geoff     (ID: g1q9cs)
4/15/16   7:00 AM   Michael   2-3        Matt      (ID: g1q9ct)
4/20/16   7:00 AM   Jeremy    0-3        Ryan      (ID: g1q9cu)
4/20/16   7:00 AM   Lindsay   5-1        Gavin     (ID: g1q9cv)
4/22/16   7:00 AM   Geoff                Matt      (ID: g1q9cw)
4/22/16   7:00 AM   Jack                 Michael   (ID: g1q9cx)
4/27/16   7:00 AM   Gavin                Jeremy    (ID: g1q9cy)
4/27/16   7:00 AM   Ryan                 Lindsay   (ID: g1q9cz)
4/29/16   7:00 AM   Matt                 Jack      (ID: g1q9d0)
4/29/16   7:00 AM   Michael              Geoff     (ID: g1q9d1)
GamesEnd